Showing page 15 of 376 (Total listings: 7518)

Network Architect

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Brandon, Hillsborough County
Oct 23, 2026

Network Architect We’re seeking an experienced Network Architect to design and guide secure, resilient enterprise network solutions. This contract opportunity is ideal for someone with deep network architecture experience who can provide technical leadership across traditional infrastructure, cloud networking, and network security while supporting a highly regulated environment. Job Details Pay Rate: $80–$83/hour Location: Brandon, FL, onsite 4 days per week Employment Type: 12-month contract W…

RDK-B FIRMWARE Developer

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Denver, Colorado
Oct 28, 2026

Hiring: Senior RDK-B Firmware Developer We're hiring an experienced RDK-B Firmware Developer with strong hands-on expertise in RDK-B, C/C++, Embedded Linux, DOCSIS, and Wi-Fi technologies to develop, integrate, debug, and validate firmware for broadband gateways and cable modem platforms. Role: Senior RDK-B Firmware Developer Location: Denver, CO – 100% Onsite Duration: 6 Months (Possible Extension) Required Skills ✅ Strong hands-on experience with RDK-B, DOCSIS, Cable Modems, and Broadband…

Technical PM with Security Clearance

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Pimmit, Fairfax County
Jun 16, 2026

Job Description: Serve as a Chief Engineer Lead a team of platform engineers to design, deploy, maintain, and secure platform infrastructure Collaborate with people inside and outside the organization to deliver the highest standards for: Building, deploying, and securing infrastructure Provide a blend of technical expertise, project management proficiency, and leadership abilities Keeping the project on track while navigating project complexity Align it with business goals while leading a tech…

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Washington, D.C., US
Sep 18, 2026

Job Title: Systems Administrator(VMware) Location: 4 days onsite in DC (1 day remote, can be any day they want except Friday) Clearance Required: Top Secret Rate: $130-160k Direct Hire Must have an active Top Secret clearance; Interim Top Secret clearance sufficient as well 4 days a week on-site in DC; candidate can choose the telework day but it can't be Friday Must be independent and self-starter who can think 1 or 2 steps ahead; proactive not reactive; this individual will be their sole Sys …

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Washington, D.C., US
Sep 15, 2026

Job Title: Systems Administrator Location: 4 days onsite in DC (1 day remote, can be any day they want except Friday) Clearance Required: Top Secret Direct Hire Must have an active Top Secret clearance; Interim Top Secret clearance sufficient as well 4 days a week on-site in DC; candidate can choose the telework day but it can't be Friday Must be independent and self-starter who can think 1 or 2 steps ahead; proactive not reactive; this individual will be their sole Sys Admin so needs to be a S…

Infrastructure/System Engineer

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Grand Central, Manhattan
Oct 15, 2026

JOB : Infrastructure Engineer/ Systems Engineer Location: Remote Key Responsibilities Provide L2/L3 technical support for IT infrastructure and enterprise environments. Manage and troubleshoot VMware virtualization and virtual machine environments. Administer and support Windows Server infrastructure, Active Directory, DNS, and DHCP. Manage Microsoft 365 (M365) services, including Exchange Online, Teams, and user administration. Troubleshoot complex hardware, software, network, and infrastructu…

Network Engineer - Lead with Security Clearance

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Fort Meade, Meade County
Aug 27, 2026

Job Description NOVA-Dine is seeking a highly motivated Network Engineer - Lead to support the Defense Enclave Services (DES) DODNet Migration Execution Services (MES-NET) program. This effort supports DISA's modernization initiative to migrate Department of Defense Fourth Estate agencies into a unified DODNet enterprise environment. The selected candidate will serve as a senior technical leader supporting complex network infrastructure migration activities across multiple government organizati…

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Triangle, Prince William County
Jul 13, 2026

Company Overview: At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our employees are building purpose-driven careers, not just filling jobs. We bring together people with many different perspectives, experiences, and talents to drive innovation…

Systems Administrator/Engineer with Security Clearance

22nd Century Technologies, Inc. ✓ Verified
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Fort Monroe, Hampton City
Sep 17, 2026

We are seeking a skilled Systems Administrator/Engineer with strong expertise in Microsoft Intune and Modern Endpoint Management to support a secure enterprise environment. The ideal candidate will have hands-on experience managing Microsoft 365, Windows endpoints, identity services, endpoint security, and enterprise infrastructure. Key Responsibilities • Administer Microsoft Intune, including device enrollment, compliance policies, application deployment, configuration profiles, and Windows Au…

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Box Elder, Pennington County
Oct 30, 2026

Title: Network Specialist Location: 100% onsite in Box Elder, SD (Ellsworth AFB) Job Type: 6-month contract to hire Pay Rate: $36-42/hr on W2 paid weekly Conversion Salary: $75-85k/year base Clearance Requirement: Candidates must be able to obtain and/or maintain a Department of Defense SECRET clearance as a condition and continuation of employment* Certification Requirement: Active CCNA and CompTIA Security The Network Specialist ensures that the Department of Defense (DoD) Defense Health Agen…

Systems Administrator with Security Clearance

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Pimmit, Fairfax County
Jun 30, 2026

Job Description ·Perform IT Systems Administration on physical and virtual infrastructure with a focus on firewall, email, and web security protocols. ·Ensure cyber security and OPSEC policies, principles, and practices are an integral element of the operating environment. ·Integrate hardware and software components within the systems environment. Continually monitor and fine-tune performance of the Information Systems. ·Conduct analyses of network usage, user complaints, traffic interruptions,…

Linux Systems Administrator with Security Clearance

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Chantilly, Fairfax County
Jul 23, 2026

Principal Linux Systems Administrator to join our team in Chantilly, VA. As a Principal Systems Administrator you will perform and lead system administration functions in a Linuxbased private Cloud environment. Must be a self-starter with a strong background in Unix/Linux, scripting/automation, virtualization/Cloud infrastructure, storage and networking. Experience with DevOps tools is a plus. Responsibilities include, but are not limited: • Utilize your knowledge of Linux, scripting, and Cloud…

Network Engineer with Security Clearance

Mission Services LLC ✓ Verified
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Oak Ridge, Anderson County
May 25, 2026

Title: Network Engineer Location: Oak Ridge, TN Client: DoE (Department of Energy) Position Overview: The Network Administrator 3 is responsible for managing, maintaining, and optimizing the Department of Energy (DOE) Office of Science's network infrastructure. This role involves working with cutting-edge technologies in a hybrid work environment, ensuring the reliability and security of the network that supports the DOE’s critical scientific missions. The position reports directly to the IT In…

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Herndon, Fairfax County
Sep 15, 2026

Systems Integrator Herndon, VA CB-SI-HRN-001 We are actively seeking Systems Integrators with a minimum of 6 years' experience. Undergraduate or graduate degree in computer science or computer engineering. Specific skills may include the following: • Work in an enterprise IT environment with specific tasks related to Voice • Collaborate with network engineering and other telecom engineers in integration activities involving telephony or call center • Assist in the design, testing, and deploymen…

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James Island, Charleston County
Aug 14, 2026

Job Description acuCyber is hiring a Systems Administrator to support a classified program. The Systems Administrator will install, configure, operate, maintain, and troubleshoot secure computing environments that support mission-critical systems and applications. This position collaborates with systems engineers, cybersecurity personnel, network administrators, software developers, and government stakeholders to maintain system availability, performance, security, and operational readiness. Th…

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Washington, D.C., US
May 25, 2026

GovCIO is currently hiring for Senior Network Engineer for our DOT EITSS proposal. The position is located in the Washington, DC area and is a hybrid position. Responsibilities Performs day-to-day activities required to manage data services, such as network design, implementation, and management, to include troubleshooting of complex network issues. Provides daily supervision and direction to support staff, to include technical and administrative direction. * Coordinates the planning, design, a…

Lead Senior Computer Systems Administrator with Security Clearance

Imagine One Technology & Management Ltd ✓ Verified
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Lemolo, Kitsap County
Oct 3, 2026

Imagine One Technology & Management is currently seeking a Lead Senior Computer Systems Administrator "contingent" on award of the associated work to the Imagine One Team. This position supports the U.S. Navy in Keyport, Washington. Experience Requirements: * minimum of five years of full-time professional experience working with the configuration, deployment, and operation and maintenance of Microsoft and Linux server operating systems. * minimum five (5) years specific experience in managing …

Test Lead - Cyber & Infrastructure | W2 Role

Pull Skill Technologies ✓ Verified
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US
Oct 27, 2026

Role: Test Lead Cyber & Infrastructure Location: 100% Remote This individual will partner closely with Cybersecurity, Infrastructure, Network Engineering, Operational Technology, Architecture, Project Delivery, business stakeholders, and third-party vendors to ensure solutions meet business, security, regulatory, and operational requirements prior to deployment. Key Responsibilities Test Strategy & Leadership Develop and execute comprehensive test strategies for infrastructure, cybersecurity, n…

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Ken Caryl, Jefferson County
Sep 8, 2026

Application deadline: Applications will be accepted on an ongoing basis Region Services Corporate Infrastructure (RSCI) delivers foundational Windows infrastructure services across Amazon Dedicated Cloud (ADC) environments supporting U.S. Government customers. Our team owns Active Directory, DFS, DHCP, DNS, Enterprise Configuration Manager (ECM), and Group Policy - services that every other team in the environment depends on. We are looking for a Windows Systems Engineer who knows Windows infra…

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Shorewood, King County
Sep 1, 2026

Region Services Corporate Infrastructure (RSCI) delivers foundational Windows infrastructure services across Amazon Dedicated Cloud (ADC) environments supporting U.S. Government customers. Our team owns Active Directory, DFS, DHCP, DNS, Enterprise Configuration Manager (ECM), and Group Policy - services that every other team in the environment depends on. We are looking for a Windows Systems Engineer who knows Windows infrastructure and is ready to transform how we manage it. Our direction is I…

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