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140 results for Site Reliability Engineer! jobs

Anti-Virus Engineer

Washington, DC
onsite
Temporary / Contract
49.6 - 49.6 USD / Hourly
We are looking for an Anti-Virus Engineer to support enterprise endpoint protection operations within a federal environment. This role is responsible for designing, implementing, and maintaining integrated security controls to protect systems, data, and infrastructure across a large-scale agency environment.The role will lead enterprise anti-virus operations, including centralized policy management, secure configuration, signature and engine updates, and scheduled scanning activities to ensure consistent endpoint security coverage.This position will act as an escalation point for complex malware and security incidents, performing root cause analysis and driving resolution while supporting compliance with FISMA, zero-trust initiatives, and SLA-driven service delivery. Key Responsibilities:· Lead enterprise anti-virus deployment, configuration, and operations across workstations and servers.· Administer centralized anti-virus policies, exceptions, and protection settings via management consoles.· Manage signature/DAT and engine updates to maintain current threat protection.· Execute and validate scheduled scans, updates, and endpoint protection health checks.· Troubleshoot complex endpoint security and malware-related incidents and perform root cause analysis.· Serve as escalation support for high-priority security incidents and restoration efforts.· Coordinate with cross-functional teams to ensure rapid remediation and prevention of recurring issues.· Maintain SOPs, runbooks, and operational documentation aligned to compliance standards.· Monitor and report on endpoint security metrics including coverage, compliance, and incident trends.· Support vulnerability remediation, POA&M tracking, and audit readiness efforts.
2026-06-08T00:00:00Z

Embedded Engineer

Pasadena, CA
onsite
Permanent / Full Time
130000 - 160000 USD / Yearly
We are looking for an Embedded Engineer to join a team building software used in time-sensitive power monitoring and analysis environments in Pasadena, California. This role focuses on creating robust applications and firmware-oriented solutions that handle continuous data flows, support dependable system connectivity, and perform efficiently under real-time demands. The ideal candidate brings strong C++ and embedded development experience, along with the ability to improve software design, troubleshoot complex technical issues, and contribute to scalable engineering solutions. Responsibilities: • Build and refine high-performance software components in C++ for real-time monitoring and analytics applications. • Create reliable services and interfaces that connect telemetry feeds, data sources, operational databases, and third-party utility platforms. • Contribute to system design discussions by helping shape architecture decisions and recommending practical technical approaches. • Improve execution speed, memory efficiency, and overall application stability for software operating in time-sensitive environments. • Develop maintainable, reusable modules that align with engineering standards and established development practices. • Support distributed and multi-threaded applications, ensuring dependable behavior across interconnected components. • Investigate and resolve software integration issues, data handling problems, and cross-system defects. • Assist with embedded and firmware-related development activities, including work involving ARM-based platforms, bootloaders, and Bluetooth-enabled functionality.
2026-06-11T00:00:00Z

EntraID Engineer

Evanston, IL
onsite
Temporary / Contract
60 - 70 USD / Hourly
We are looking for an EntraID Engineer to support identity and access management initiatives for a long-term contract opportunity based in Evanston, Illinois. This role will partner closely with security operations and application stakeholders to strengthen authentication, access governance, and integration across Microsoft 365 services such as Teams. The ideal candidate brings hands-on experience with conditional access configuration, directory services, and modern application development technologies in a collaborative enterprise environment. Responsibilities: • Design, implement, and maintain Entra ID solutions that support secure user access across enterprise platforms and cloud services. • Develop and manage conditional access policies to align authentication controls with organizational security requirements. • Collaborate with the SecOps team to investigate access-related risks, improve identity protection measures, and support ongoing security initiatives. • Configure and support integrations between Entra ID and Microsoft 365 applications, including Teams and related collaboration tools. • Assist with Active Directory migration activities by helping align identity infrastructure, access models, and user provisioning processes. • Troubleshoot authentication, authorization, and directory synchronization issues to maintain reliable access for end users and internal teams. • Contribute to technical solutions that may involve C#, .NET, ASP.NET, JavaScript, and React.js within identity-enabled application environments.
2026-06-12T00:00:00Z

IT Security Specialist

Cambridge, MA
onsite
Permanent / Full Time
90000 - 110000 USD / Yearly
We are looking for a dedicated IT Security Specialist to join our team in Cambridge, Massachusetts. The ideal candidate will play a key role in maintaining the integrity, confidentiality, and security of data across our systems. This position requires a proactive individual with a strong background in cybersecurity and governance practices. Responsibilities: • Implement and monitor security protocols to ensure the protection of sensitive data and systems. • Conduct regular audits and assessments to identify vulnerabilities and ensure compliance with data privacy regulations. • Develop and enforce security policies and procedures to safeguard computer files and databases. • Collaborate with cross-functional teams to address cybersecurity risks and enhance overall security posture. • Analyze security incidents and provide recommendations for mitigation and prevention. • Manage and maintain secure access controls for databases and information systems. • Provide training and awareness programs to educate staff on cybersecurity best practices. • Stay up-to-date with emerging threats and technologies to continuously improve security measures. • Assist in the development and execution of governance strategies related to cybersecurity. • Prepare detailed reports on security performance and compliance findings for management review.
2026-05-19T00:00:00Z

IT Security Specialist

Jersey City, NJ
remote
Temporary / Contract
79.1635 - 91.663 USD / Hourly
We are looking for an experienced IT Security Specialist to enhance and optimize our organization's security posture. This contract position focuses on strengthening our Microsoft 365 and Defender security settings to ensure robust protection of our digital assets. The ideal candidate will bring expertise in cybersecurity and governance to address key vulnerabilities efficiently. Responsibilities: • Conduct a comprehensive security assessment of Microsoft 365 and Defender environments. • Identify and implement necessary security enhancements, including configuration changes and activation of advanced features. • Collaborate with internal staff to ensure seamless integration of security measures. • Provide expert guidance on data privacy and database security best practices. • Develop and document security protocols and procedures for long-term protection. • Monitor system settings and recommend adjustments to maintain compliance with cybersecurity standards. • Educate team members on cyber governance principles and practices. • Ensure the protection of sensitive computer files and organizational data from potential threats. • Offer post-implementation support to address any issues or provide further optimization.
2026-05-18T00:00:00Z

IT Security Specialist

San Francisco, CA
onsite
Temporary / Contract
50 - 55 USD / Hourly
We are looking for an IT Security Specialist to support daily cybersecurity operations for a growing organization in San Francisco, California. This Long-term Contract position is ideal for a hands-on, detail-oriented security specialist who can independently investigate threats, strengthen vulnerability management practices, and collaborate across IT, compliance, and security teams. The role also contributes to employee security education, asset visibility, and incident documentation while helping maintain a strong operational security posture. This is a contract position and requires 4 days a week onsite in San Francisco. Responsibilities:• Monitor and assess security events generated by detection platforms, investigate suspicious activity, and escalate validated threats as needed.• Perform incident analysis to determine underlying causes, document conclusions, and recommend practical corrective actions.• Review data protection alerts for signs of policy breaches, unauthorized data movement, or insider risk, and coordinate escalation with appropriate stakeholders.• Refine data loss prevention rules and alert logic to improve signal quality while preserving effective monitoring coverage.• Maintain the enterprise asset inventory, verify device classification accuracy, and work with IT teams to address unknown or unmanaged assets.• Run automated penetration testing activities, evaluate attack path results, and partner with technical teams to prioritize and remediate identified weaknesses.• Oversee ongoing vulnerability scanning, interpret findings based on risk and asset importance, and track remediation progress through completion or documented exception.• Deliver security awareness sessions for new hires and support phishing simulation campaigns, including follow-up education for higher-risk user groups.• Coordinate security-related work across IT, compliance, and internal security partners while keeping operational procedures, runbooks, and incident records current.
2026-06-12T00:00:00Z

Healthcare Interface Engineer

Nashville, TN
remote
Temporary to Hire
78 - 90 USD / Hourly
We are looking for a Healthcare Interface Engineer to join a collaborative integration team supporting connected clinical and financial systems in Nashville, Tennessee. This contract-to-permanent opportunity is ideal for someone who enjoys owning interface work, resolving production issues, and coordinating across multiple priorities in a fast-moving healthcare environment. The position blends hands-on interface support with project delivery, stakeholder communication, and continuous improvement of integration operations. Responsibilities: • Design, configure, and maintain healthcare interfaces using Mirth Connect or comparable integration platforms to support reliable data exchange across systems. • Investigate interface failures, messaging issues, and workflow disruptions, then implement timely fixes to restore production stability. • Oversee several simultaneous small to mid-sized initiatives while contributing to broader integration efforts as business needs shift. • Partner with internal departments, outside vendors, and business stakeholders to clarify requirements and deliver practical integration solutions. • Take ownership of support tasks and smaller projects to help increase team capacity and reduce pending work. • Assist with Azure-based integration components, including services such as functions, queues, and storage, to support connected workflows. • Improve operational efficiency by identifying repeat issues and introducing automation for routine support and troubleshooting activities. • Contribute to the growth of the integration environment, including expansion of interface engine capabilities when needed. • Maintain organized technical documentation and provide clear progress updates to stakeholders throughout project and support work.
2026-06-12T00:00:00Z

Software Dev Engineer IV

Dallas, TX
onsite
Temporary / Contract
79 - 84 USD / Hourly
Position OverviewWe are seeking a skilled Software Engineer to design, develop, and deploy scalable applications within a cloud-based environment. This role focuses on building robust backend systems while leveraging modern AWS services and infrastructure-as-code practices.The ideal candidate will bring strong experience in Python or Java development, along with hands-on exposure to AWS services and CloudFormation. This role is well-suited for engineers who thrive on solving complex problems, delivering results, and working across distributed systems. Key ResponsibilitiesApplication Development<ul><li>Design and develop scalable applications using Python or Java</li><li>Build high-quality, maintainable code following best practices</li><li>Participate in code reviews and continuous improvement efforts</li></ul>Cloud & Infrastructure<ul><li>Work extensively with AWS services to build cloud-native applications</li><li>Deploy and manage infrastructure using CloudFormation</li><li>Support application scalability, reliability, and performance</li></ul>Integration & Data Workflows<ul><li>Develop APIs and backend services to support application integration</li><li>Contribute to data workflows and pipeline development (as needed)</li><li>Support evolving cloud and application architectures</li></ul>Collaboration & Delivery<ul><li>Work with cross-functional teams to deliver technical solutions</li><li>Demonstrate a strong ability to deliver results and dive deep into technical problems</li><li>Contribute to Agile development and iterative delivery processes</li></ul>
2026-06-05T00:00:00Z

Identity and Access Management Engineer

Silver Spring, MD
onsite
Permanent / Full Time
130000 - 150000 USD / Yearly
We are looking for an Identity and Access Management Engineer to support secure access solutions for enterprise applications in Silver Spring, Maryland. This role focuses on designing and maintaining federation services, strengthening identity governance practices, and improving the reliability of authentication and authorization processes. The ideal candidate will bring strong technical expertise in IAM architecture and a practical approach to resolving access, policy, and integration challenges. Responsibilities: • Architect and support identity federation integrations for enterprise platforms using modern authentication and authorization standards such as OAuth 2.0 and OpenID Connect. • Establish and maintain trust relationships and secure sign-on configurations to ensure dependable access across connected applications. • Create clear onboarding frameworks and technical documentation to streamline the integration of new business systems into the identity environment. • Investigate and resolve complex authentication issues involving tokens, claims, and federated access flows. • Drive improvements to joiner, mover, and leaver processes so that account provisioning and deprovisioning remain accurate and timely. • Enhance access models and contribute to role engineering efforts that align user permissions with business responsibilities. • Support access review activities by helping coordinate certification campaigns and tracking remediation work through completion. • Reinforce segregation of duties controls and apply policy standards that reduce risk and strengthen governance. • Collaborate with infrastructure and engineering teams on directory services, Group Policy Objects, virtualization, storage, and DevOps-related IAM dependencies.
2026-06-02T00:00:00Z

Network Engineer (PM)

Houston, TX
onsite
Temporary / Contract
50 - 55 USD / Hourly
KEY RESPONSBILITIES<ul><li>Lead and support network infrastructure upgrades, with a strong focus on modernizing Aruba and Palo Alto environments (hardware refresh, configuration, migration)</li><li>Manage and support LAN/WAN/WLAN, firewalls, VPNs, and routing/switching across enterprise environments</li><li>Act as day-to-day service lead, coordinating with offshore teams to ensure incidents, changes, and requests meet SLAs </li><li>Troubleshoot complex network performance and connectivity issues across on-prem and hybrid environments </li><li>Support network security controls, including firewall rules, segmentation, and access management </li><li>Oversee network monitoring, incident response, and root cause analysis</li><li>Maintain network documentation, diagrams, and operational standards</li><li>Assist with cloud connectivity (Azure/AWS) and hybrid networking (VPNs, routing, firewall integration) </li></ul>
2026-05-29T00:00:00Z

VDOT Sr. Azure Infrastructure Engineer

Mechanicsville, VA
onsite
Temporary / Contract
75 - 80 USD / Hourly
We are seeking a Senior Azure Infrastructure Engineer to design, implement, and manage cloud infrastructure within a Microsoft Azure environment. This role requires a hands-on professional passionate about building secure, scalable, and high-performing cloud solutions. The ideal candidate thrives in complex environments, enjoys solving challenges end-to-end, and can effectively collaborate with teams while providing technical guidance to leadership. Key Responsibilities<ul><li>Designed, implemented, and maintained Azure infrastructure, including compute, networking, and security configurations</li><li>Provided technical guidance on Azure architecture, best practices, and governance</li><li>Monitored cloud environments and ensured high availability, performance, and security</li><li>Planned and executed cloud migrations from on-premises environments to Azure</li><li>Supported and troubleshot production applications across enterprise systems</li><li>Developed and maintained backup and disaster recovery strategies to ensure business continuity</li><li>Implemented and managed security tools and vulnerability remediation processes</li><li>Built monitoring dashboards and alerting using Azure Monitor, Workbooks, and Alerts</li><li>Collaborated with cross-functional teams supporting technologies such as .NET, Java, SQL, Oracle, and Microsoft Dynamics</li></ul>
2026-06-12T00:00:00Z

Desktop Engineer

Barefoot Beach, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are looking for a skilled Desktop Engineer to join our team in Fort Myers/Naples area in Florida. In this role, you will be responsible for managing software deployments, troubleshooting technical issues, and maintaining system security across enterprise environments. This is a fully on-site long-term contract position offering the opportunity to contribute to essential IT operations in the rental/leasing services industry. Responsibilities:• Create, test, and deploy software packages using Tanium and other platforms to ensure successful rollouts.• Troubleshoot deployment failures and escalate critical issues when necessary to maintain business operations.• Take ownership of support tickets, resolving issues independently and collaborating with IT teams and end users.• Develop and test software packages using PowerShell App Deployment Toolkit for compatibility and functionality.• Perform quarterly updates of endpoint protection tools and manage Java updates to enhance system security.• Collaborate with the Vulnerability Management Team to address high-risk security vulnerabilities effectively.• Document deployment processes, troubleshooting steps, and system configurations to support organizational knowledge.• Monitor third-party automation tools and workflows to ensure consistent operation.• Analyze and provide feedback on technical solutions to improve IT processes and align with industry standards.
2026-05-20T00:00:00Z

Software Development Engineer in Test (SDET)

Austin, TX
onsite
Temporary / Contract
60 - 67 USD / Hourly
Software Development Engineer in Test (SDET)Hybrid | Austin, TX | Contract We are seeking a Software Development Engineer in Test (SDET) to build scalable, automation-first testing solutions for modern applications. This role sits at the intersection of software engineering and quality, with a focus on developing robust test frameworks, improving code quality, and embedding testing throughout the SDLC. Duties:<ul><li>Design and develop scalable test automation frameworks for web, API, and/or microservices architectures</li><li>Write production-quality test code using languages such as Java, Python, JavaScript, or C#</li><li>Implement UI automation using tools like Selenium, Cypress, or Playwright</li><li>Build and maintain API and service-level tests using RestAssured, SuperTest, or Postman/Newman</li><li>Integrate automated tests into CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI, or CircleCI</li><li>Drive a shift-left testing approach, partnering with developers during design and code reviews</li><li>Develop mocks, stubs, and test data frameworks for improved test coverage</li><li>Perform performance and load testing using k6, JMeter, or Gatling</li><li>Ensure test coverage across distributed systems, APIs, and cloud-native applications</li><li>Participate in root cause analysis and improve system reliability and observability</li></ul>
2026-06-04T00:00:00Z

Portal Engineering Lead

Jenkintown, PA
onsite
Permanent / Full Time
115000 - 125000 USD / Yearly
We are looking for a Portal Engineering Lead to guide the architecture, development, and delivery of enterprise portal solutions in Jenkintown, Pennsylvania. This position combines hands-on engineering with technical leadership, partnering closely with product, architecture, quality, security, and operations teams to build reliable, secure, and accessible digital experiences. The ideal candidate brings deep expertise across modern backend and frontend technologies, champions engineering best practices, and drives continuous improvement from planning through production support. Responsibilities: • Guide the technical design and hands-on development of portal applications using C#, modern .NET platforms, APIs, integrations, and contemporary Angular or React user interfaces. • Convert business and product goals into clear technical plans, actionable work items, delivery estimates, and risk mitigation strategies for the engineering team. • Apply AI-enabled development tools to accelerate prototyping, coding, refactoring, and test creation while ensuring solutions remain secure, accurate, and maintainable. • Establish engineering standards for source control, peer review, documentation, and completion criteria to improve code quality and long-term supportability. • Work closely with quality engineering partners to define test coverage, expand automated unit, integration, and end-to-end testing, and confirm accessibility expectations are met. • Oversee deployment of portal enhancements in Azure through GitHub-based workflows and CI/CD pipelines, ensuring stable releases and strong delivery discipline. • Partner with cloud and operations teams to strengthen monitoring, telemetry, alerting, and service objectives, and lead root-cause analysis and resolution for production incidents. • Ensure authentication, authorization, and data protection practices align with security and compliance expectations, while maintaining operational runbooks and deployment documentation. • Lead and mentor distributed developers, support agile planning activities, and collaborate with product, architecture, and external partners on solution direction and delivery quality.
2026-06-01T00:00:00Z

USA - Systems Engineer III

Bellevue, WA
onsite
Temporary / Contract
60 - 68 USD / Hourly
Job Title: Systems Engineer IIILocation: Bellevue, WA 98005 (Hybrid)Duration: 1-Year ContractEmployment Type: W2 Only OverviewWe are seeking a Systems Engineer III to join an R&D team focused on developing complex, end-to-end connected systems. This role involves working across wearable devices, mobile applications, cloud platforms, and data pipelines.The position requires applying systems engineering principles across the full product lifecycle, with a strong focus on verification and validation (V&V). Key Responsibilities<ul><li>Lead system integration planning and testing across hardware devices, mobile applications, cloud systems, and user interfaces</li><li>Develop and execute verification & validation (V&V) plans, test protocols, and reports</li><li>Perform systems modeling, requirements definition, and risk analysis</li><li>Evaluate system performance, reliability, and data integrity across end-to-end workflows</li><li>Act as a systems engineering subject matter expert, driving best practices throughout development</li><li>Collaborate cross-functionally with engineering, product, and quality teams</li></ul>
2026-05-27T00:00:00Z