• ( Mid . or Senior

    Belay Technologies (Annapolis Junction, MD)
    …that includes benefits and perks, a flexible work-life balance, and career development. MId . Salary Range: $114,000 to $164,000 Senior Salary Range: $164,000 to ... in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator (Windows) to join our team. The selected individual will be responsible… more
    Belay Technologies (10/01/25)
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  • Jr./ Mid -Level Networking

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Jr./ Mid -level System Administrator to join our intel team. The selected individual will be ... responsible for monitoring infrastructure systems , applications, and processes, and for ensuring that all...respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations.… more
    Belay Technologies (11/07/25)
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  • Mid / Senior Information…

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid / Senior Information Systems Security Engineer (ISSE) to join our intel team. ... verifying system security requirements and establishing system security designs for large-scale systems , major system elements, and interfacing systems that are… more
    Belay Technologies (11/06/25)
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  • Mid - Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    Infinity Systems Engineering (10/29/25)
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  • Senior Sales Engineer - Mid Market…

    Proofpoint (Washington, DC)
    …a Sales/ Systems Engineer, Technical Account Manager, Security Engineer or senior level product support, preferably in the cyber-security industry + Proven track ... every single day. As a Sales Engineer working with Mid -Market accounts, you will be one of the most...People-Centric solutions that protect against today's cyber threats. The Senior Sales Engineer is the Technical Lead for the… more
    Proofpoint (10/28/25)
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  • Network Engineer (TS/SCI)- Senior

    Vexterra Group (Bethesda, MD)
    …requirements, and perform network engineering on specific sensitive Sponsor mission systems + Seek opportunities for continuous improvement to support effective and ... using JIRA, or Confluence + Demonstrated experience designing enterprise scale networking solutions + Experience supervising others + Cisco Certified Network… more
    Vexterra Group (10/14/25)
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  • Computer Systems Architect - Mid

    National Security Agency/Central Security Service (Fort Meade, MD)
    …and tools and be a part of cutting edge innovations. Responsibilities Computer Systems Architects at NSA use commercial and government developed hardware, software, ... networking , and security products to: - drive information technology...- propose standard ways for information transport between IT systems and stored within corporate knowledge databases - perform… more
    National Security Agency/Central Security Service (11/14/25)
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  • Mid -level Help Desk Support Technician

    Chenega Corporation (Washington, DC)
    **Req ID:** 37913 **Summary** ** Mid -level Help Desk Support Technician** **Navy Yard, Washington, DC** Are you ready to enhance your skills and build your career in ... expert Engineering and Technical Support Services to federal customers. The ** Mid -level Help Desk Support Technician** provides support to distributed PC/… more
    Chenega Corporation (10/03/25)
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  • Mid ./Sr. Network Engineer

    Belay Technologies (Annapolis Junction, MD)
    …2021! Belay Technologies is seeking a Network Engineer to join our intel team. A Mid - Senior Level Network Engineer is needed to join a highly performing agile ... 5 years of in-depth experience with hardware/software from Cisco Systems + Must have at least 5 years of...layers + Must have in-depth experience with various vendor networking products (switches, routers, firewalls, etc.) + Must have… more
    Belay Technologies (09/16/25)
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  • Cyber Defense Incident Responder- Mid

    ABBTECH Professional Resources, Inc. (Washington, DC)
    **Cyber Defense Incident Responder- Mid ** **Location- Washington, DC** **Clearance- Secret** **Salary- $95k-120k/yr** _The above salary range represents the range ... intrusion detection technologies. + Demonstrated ability to interact effectively with senior management and leadership. + Ability to design incident response for… more
    ABBTECH Professional Resources, Inc. (11/11/25)
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  • Software Engineer with Poly Mid to Sr…

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **THE WORK** This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and ... solutions, with a focus on Linux and Unix operating systems \. Strong Familiarity with programming languages such as Java,...* Terraform * Kubernetes * Ansible * AWS * Networking \(calico/istio\) * GitLab CI/CD * ELK stack, prometheus,… more
    Lockheed Martin (09/18/25)
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  • Senior Systems Development Engineer,…

    Google (Reston, VA)
    Senior Systems Development Engineer, CDS, Public Sector _corporate_fare_ Google _place_ Reston, VA, USA ** Mid ** Experience driving progress, solving ... Platform (GCP) or other cloud hyperscaler. + Experience with networking technologies with Open Systems Interconnect (OSI)...+ Experience with networking technologies with Open Systems Interconnect (OSI) model and, knowledge of domestic and… more
    Google (10/01/25)
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  • Information Systems Security Officer (ISSO)

    Systems Technologies, Inc. (Hanover, MD)
    …INFORMATION SYSTEMS SECURITY OFFICER (ISSO) The company is seeking junior, mid -level, and senior Information Systems Security Officers (ISSO) to ... Information Systems Security Officer (ISSO) Location Hanover, MD Job...assurance/cyber security + Junior: 2 years of experience + Mid -level: 5 years of experience + Senior :… more
    Systems Technologies, Inc. (09/02/25)
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  • Senior Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …(JNCIA/JNCIS/JNCIP), or Aruba.** **Role requirements:** **Hands-on experience/knowledge with Aruba networking systems required.** **GDIT is your place.** **At ... IT Infrastructure and Operations **Skills:** LAN WAN,Network Engineering,Network Monitoring,Network Systems **Certifications:** Juniper Networks Certified Internet Specialist - Security… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …but there are also Linux distributions as well. + The Senior Systems Administrator II shall support the mid -level internal escalation tier(s) for the ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active… more
    V2X (11/15/25)
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  • Senior Software Engineer (Engineer Software…

    Huntington Ingalls Industries (Hanover, MD)
    …Range: $119,239.00 - $185,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our… more
    Huntington Ingalls Industries (10/21/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …Linux/Windows administration, scripting, network services, system monitoring. Experience Level: Junior to Senior Systems Engineer (Levels 1 to 4) Overview: ... Skills: SQL, database architecture, data security, performance tuning. Experience Level: Senior level Information Systems Security Officer (ISSO) Overview: The… more
    Belay Technologies (11/13/25)
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  • Senior Java Applications Developer

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR JAVA APPLICATION DEVELOPER (NAUT): Bowhead seeks a Senior Java Application Developer to support our customer on the Nautical contract in the ... serves as a technical leader in the modernization of legacy DoD systems , providing advanced expertise in cloud-native development, architecture design, and team… more
    UIC Government Services and the Bowhead Family of Companies (10/11/25)
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  • FedRAMP Senior Cyber Engineer (Multiple…

    Noblis (Washington, DC)
    …a vendor implements TCP/IP constructs within their respective software defined networking (SDN) architectures + Which implementations are deployed for customers by ... various cloud technologies, and security concepts + Strong understanding of networking principles and security best practices Strong analytical and writing skills… more
    Noblis (10/28/25)
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  • Director/ Senior Managing Consultant,…

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Director/ Senior Managing Consultant, Services Business Development - Retail & Commerce ... and the ability to form and manage successful lasting client relationships. As Senior Managing Consultant, you will be instrumental in driving the growth of… more
    Mastercard (09/11/25)
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