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4 results for Systems Administrator Ii in Washington, DC

Systems Administrator

Washington, DC
onsite
Permanent / Full Time
95000 - 115000 USD / Yearly
We are looking for a skilled Systems Administrator to join our team in Washington, District of Columbia. This role involves managing and optimizing IT infrastructure to ensure seamless operations and security across the organization. The ideal candidate will bring a strong background in cloud platforms, virtualization, and network solutions. Responsibilities: • Oversee the administration and maintenance of Microsoft 365, Azure, and other cloud platforms to ensure optimal performance. • Configure and manage virtualization technologies such as VMware and Hyper-V to support organizational needs. • Implement and maintain endpoint security measures to safeguard systems and data. • Collaborate on the design and deployment of new network solutions to enhance operational efficiency. • Install, configure, and manage network hardware, including servers, routers, switches, firewalls, and wireless infrastructure.
2026-06-09T00:00:00Z

Systems Engineer

Herndon, VA
onsite
Temporary / Contract
55 - 65 USD / Hourly
Robert Half Technology is seeking a Senior IT Systems Engineer to support a client in the aerospace and technology industry. This role will serve as a senior technical resource responsible for supporting and modernizing enterprise infrastructure across hybrid cloud and on-premises environments.The ideal candidate will have strong experience supporting Microsoft and cloud infrastructure environments, identity and access management, systems automation, security hardening, and enterprise operations across Windows, Linux, Azure, and AWS platforms. Duration: Contract-to-hireLocation: Hybrid in Greater Seattle AreaPay Rate: $55-$65/hourly Key Responsibilities<ul><li>Design, implement, and support hybrid cloud infrastructure across Microsoft Azure and AWS environments </li><li>Administer and support enterprise identity services including Active Directory, Entra ID (Azure AD), SSO, Conditional Access, MFA, and hybrid identity integrations </li><li>Support Windows Server and Linux environments across both on-premises and cloud infrastructure </li><li>Manage virtualization environments including Hyper-V and related infrastructure technologies </li><li>Develop and maintain automation and Infrastructure-as-Code (IaC) solutions using Terraform, PowerShell, Bash, and related tools </li><li>Implement security hardening, vulnerability remediation, patching, and secure configuration baselines across enterprise systems </li><li>Support enterprise networking and authentication infrastructure including DNS, DHCP, VPNs, firewalls, load balancing, and cloud networking </li><li>Partner closely with Information Security teams to support compliance initiatives, infrastructure resiliency, and operational security standards </li><li>Support Microsoft 365 technologies and endpoint management solutions including Intune and Autopilot </li><li>Build and maintain monitoring, alerting, logging, and operational documentation for enterprise systems </li><li>Troubleshoot complex infrastructure, authentication, and cloud-related issues across hybrid environments </li><li>Support disaster recovery, backup, and business continuity planning initiatives </li><li>Serve as a senior escalation point for infrastructure and systems-related incidents and operational support </li></ul>
2026-06-18T00:00:00Z

INFO SECURITY ANALYST IV

Columbia, MD
onsite
Temporary / Contract
52 - 57 USD / Hourly
Cybersecurity Test & Evaluation Engineer (FIPS / Cryptography)Employment Type: 6 month contract, Potential for Extension or Conversion Location: Columbia, MD (preferred) | Onsite/Hybrid as applicablePosition OverviewWe are seeking a Cybersecurity Test & Evaluation Engineer to support accredited testing and evaluation efforts aligned with FIPS 140 and Common Criteria standards. This role provides the opportunity to work in a hands-on lab environment, performing security testing and validation on products designed to support secure communications in highly regulated and mission-critical environments.This position is ideal for individuals with a strong foundation in cryptography, security testing, and software development, who are interested in working across a variety of technologies and contributing to high-impact security initiatives.Key Responsibilities<ul><li>Support FIPS 140 validation projects and related evaluation efforts</li><li>Perform security analysis, vulnerability testing, and system-level assessments</li><li>Conduct cryptographic and PKI testing, including algorithm validation</li><li>Evaluate products against established security standards and technology requirements</li><li>Execute physical security testing and architecture-level design analysis</li><li>Perform source code reviews to identify vulnerabilities and compliance gaps</li><li>Develop and execute test cases and automation scripts</li><li>Build and maintain test environments and supporting tools</li><li>Document and deliver technical reports and findings</li><li>Collaborate with cross-functional teams to support testing, validation, and documentation processes</li></ul>
2026-06-11T00:00:00Z

Deskside Support Technician (Tier II)

Washington, DC
onsite
Temporary / Contract
33 - 38 USD / Hourly
Deskside Support Technician II – Public TrustLocation: Washington, DCWork Arrangement: Onsite – 5 days per weekClearance Requirement: Active Public Trust required (Secret Clearance highly desired) Position OverviewWe are seeking a customer-focused Deskside Support Technician II to provide hands-on technical support within a large enterprise IT environment supporting federal operations in Washington, DC. This role supports end users across multiple office locations and requires strong troubleshooting skills, professionalism, and the ability to operate independently in a fast-paced support environment.The ideal candidate brings prior experience delivering Tier II support in Windows-based enterprise environments, with strong communication skills and a service-oriented mindset. This role includes direct interaction with end users, senior leadership offices, and cross-functional IT teams while supporting mission-critical systems and maintaining high service standards. Key ResponsibilitiesDeskside Support & Troubleshooting<ul><li>Provide onsite Tier II deskside support for end-user incidents and service requests</li><li>Troubleshoot and resolve issues involving:</li><li>Windows desktops and laptops</li><li>Microsoft Office applications</li><li>Outlook and Exchange</li><li>Printers and peripherals</li><li>Perform hardware break/fix activities including replacement of failed components such as hard drives and batteries</li></ul>Endpoint & Software Support<ul><li>Install and support specialty applications not packaged within SCCM</li><li>Remove devices from the network in accordance with security directives</li><li>Support printer troubleshooting, toner replacement, and device maintenance</li></ul>Customer Service & Ticket Management<ul><li>Maintain accurate updates within the ITSM ticketing system</li><li>Prioritize incidents based on SLA requirements and customer impact</li><li>Deliver high-touch “white glove” support for senior leadership offices</li><li>Provide timely, professional communication throughout issue resolution</li></ul>Operational Support<ul><li>Support users across multiple buildings within Washington, DC</li><li>Collaborate with service desk and infrastructure teams to resolve escalated issues</li><li>Participate in occasional after-hours support activities when required</li></ul>
2026-06-15T00:00:00Z