• Systems Engineer III

    Chenega Corporation (Fort Belvoir, VA)
    **Req ID:** 36520 **Summary** ** Systems Engineer III - Senior ** **Fort Belvoir, VA/Remote** Are you ready to enhance your skills and build your career in ... a best practices leader for the modern federal enterprise. The ** Systems Engineer III - Senior ** will have extensive experience in executing the full… more
    Chenega Corporation (06/18/25)
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  • Senior Systems Engineer Tier…

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. ... teams are unable to solve. + Administer, configure, and maintain complex systems , including servers, networks, and databases. + Perform in-depth diagnostics and… more
    UIC Government Services and the Bowhead Family of Companies (06/05/25)
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  • Systems Engineer 3/ Senior

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a Systems Engineer - Level III / Senior Network Architect; SME in Site-to-site and Remote Access VPN for our ... $149,027.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/5811/ systems - engineer -3- senior -network-architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-MD-Bethesda_ **ID**… more
    GovCIO (03/25/25)
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  • Senior Systems Software…

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS SOFTWARE ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Software Engineers to support a customer in ... usage. + Perform regular software updates, patches, and version upgrades to ensure systems are up to date. + Troubleshoot and resolve issues related to software… more
    UIC Government Services and the Bowhead Family of Companies (06/05/25)
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  • Engineer III - Integration…

    PenFed Credit Union (Mclean, VA)
    …it's about being a part of the PenFed family. PenFed is hiring a (Hybrid) Engineer III - Integration Specialist at our San Antonio, Texas or Tysons, Virginia ... location. The Engineer III , Integration Specialist, plays a critical...developers and technical leads in the integration of complex systems to support strategic business objectives. This role requires… more
    PenFed Credit Union (06/14/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network support processes,… more
    William C Brown Inc (06/03/25)
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  • Wi-Fi Network Engineer III

    Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III ** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an established leader in providing ... known for its solution-focused and innovative approach, aligning technology systems , tools, and processes with the missions and objectives...and data networks. **An average day:** As Wi-Fi Network Engineer III , you are expected to be… more
    Epsilon, Inc (06/14/25)
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  • Engineer III

    Three Saints Bay (Crystal City, VA)
    ** Engineer III (4317)** Location **Crystal City, VA** Job Code **4317** \# of Openings **1** Apply Now ... LLC, and a Federal Government Contractor industry leader, is seeking an ** Engineer III ** **Position Overview:** Provide Program Management support services… more
    Three Saints Bay (05/04/25)
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  • Network Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** NETWORK ENGINEER | TIER III (MIELS): Bowhead is seeking Network Engineers to support a customer in Stafford, VA. Support for the contract will ... services operations and sustainment. **Responsibilities** + This is a senior -level position that requires expertise in network architecture, protocols, and… more
    UIC Government Services and the Bowhead Family of Companies (06/11/25)
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  • Engineering Technician III

    Fairfax County Sheriff's Office (Fairfax, VA)
    …Duties include: + Assistance to the Assistant Division Directors (Management M-2), Senior Section Managers and Section Managers ( Engineer V), and Project ... Engineering Technician III Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/4953229) Apply  Engineering Technician III Salary… more
    Fairfax County Sheriff's Office (06/15/25)
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  • Senior Network Engineer (Engineering…

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management ... (DoD) customer environment and effective integration with a government multi-contractor team. The Senior Network Engineer plays a crucial role in the planning,… more
    Competitive Range Solutions, LLC (04/02/25)
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  • Corporate Enterprise Network Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task ... plan and implement technology refreshes and upgrades to NIPR systems and equipment + Identify and evaluate of emerging...& SIPR) and DISN **Overview** We are seeking a Senior Corporate Enterprise Network Engineer to join… more
    TekSynap (06/06/25)
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  • Critical Environments Operator III

    CyrusOne (Sterling, VA)
    Under the direction of the Senior Facility Manager this role works as a team member in an Operations & Maintenance organization that provides a variety of O&M ... reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying out maintenance… more
    CyrusOne (05/20/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... but are not limited to:** + Leads and performs systems software quality assurance activities ensuring software meets requirements...protocols (eg, TCP/IP, GRE, IPSEC, and VRF) + IAM III /IAT III Certified **Preferred Qualifications:** + One… more
    ManTech (05/30/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …primary role designing, architecting routed and switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software defined ... + DoD Approved 8570 Baseline Certification: Category IAT Level III + CASP+ CE + CCNP Security + CISA...possess a Secret clearance **Overview** We are seeking a Senior Network Engineer to join our team… more
    TekSynap (04/09/25)
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  • Senior Information System Security…

    ManTech (Washington, DC)
    ManTech seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer ** to join our team **Washington, DC.** **Responsibilities ... network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for...At least one IASAE Level II or IASAE Level III proficiency **.** + Familiarity with the use and… more
    ManTech (04/15/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active ... your opportunity to make a personal impact as a ** Senior ** **Principal Systems Engineer for...years + **Required Technical Skills** : DoD 8140/8570 IAT III compliance + **Security Clearance Level** : Active Top… more
    General Dynamics Information Technology (04/07/25)
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  • Rapid Response Senior Network…

    TekSynap (Arlington, VA)
    …years DoD environment + Education: + Bachelor's degree in Information Systems , Engineering or Equivalent (Required) + Master's degree (preferred) + Certifications: ... + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed solution's routers and switches. + DoD… more
    TekSynap (04/09/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Telecommunications Engineering** to join our team in **DC, Maryland, and Virginia (DMV) area** . ... role you will design or configure voice, video, and data communications systems . You will also be responsible for supervising installation and post-installation… more
    ManTech (05/22/25)
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  • Lead Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on ... by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate will thrive in a fast-paced, collaborative… more
    The MITRE Corporation (06/10/25)
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