• Boundary Protection Engineer

    Leidos (Las Cruces, NM)
    …The Digital Modernization Sector at Leidos is seeking a Boundary Protection Engineer to support various wide area networks (WANs) and local area networks ... performance of firewall systems + Provide support for Palo Alto, Cisco Adaptive Security Appliance (ASA), and Forcepoint firewall equipment and applications… more
    Leidos (10/11/25)
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  • Transport Engineer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …secure voice, data, and digital messaging transmission across DODIN's sophisticated network infrastructure. The Transport Engineer will collaborate with various ... with DoD regulations, standards, and policies. Maintain a strong focus on network security and integrity. Qualifications/Experience: + Active TS /SCI clearance +… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/29/25)
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  • DevSecOps / Cloud Engineer

    DCCA (Broomfield, CO)
    …compensation and benefits package. Visit our website at: www.dcca.com DevSecOps / Cloud Engineer Candidates MUST have an active TS /SCI Clearance For over 40 ... DevSecOps / Cloud Engineer Location Broomfield, CO Job Code 2441 #...of a Software Factory to operate across a multi-site network . Monitor and maintain the operation of the software… more
    DCCA (08/29/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    Network (DCN) and Internet Protocol (IP) backbone integral to the management of the network . The Network Engineer will reside on site. **The Main ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...management and Government personnel. + Prior experience with Nortel, Cisco suite of optical network equipment and… more
    Lumen (10/08/25)
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  • Network Operations Technician Journeyman

    CACI International (Colorado Springs, CO)
    …and performing performance monitoring across enterprise environments. **Responsibilities:** Multi-disciplined network engineer with experience observing legacy ... assigned infrastructure. Performs system patching and IAVA patches to network routers and switches. Performs Cisco or... Operations Technician supporting large, complex networks in a Network Operations Center environment + Active TS /SCI… more
    CACI International (10/08/25)
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  • Software Engineer III

    Skylla Engineering Ltd. (North Charleston, SC)
    …opening for an energetic self-starter. MAJOR DUTIES AND RESPONSIBILITIES: The Software Engineer III shall provide support services to the customer base within the ... Proposals) within the CMPro application. MUST HAVE AN ACTIVE TS /SCI Eligible Clearance Skylla Engineering Ltd is an Equal...Windows 11 oo.) Red Hat Enterprise Linux Server pp.) Cisco IOS / Cisco IOS XE qq.)… more
    Skylla Engineering Ltd. (10/15/25)
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  • Senior Cloud Engineer

    Solvarus (Chantilly, VA)
    …+ AWS Certified + Cisco Certified Networking Administrator - Cloud + Cisco Certified Network Professional - Cloud + IBM Certified Cloud Solution Architect ... the people who need it. As a Senior Cloud Engineer you will be responsible to define the implementation...for the utilization of cloud services. Qualifications: + Active TS /SCI Security Clearance with CI Poly + STEM degree… more
    Solvarus (09/15/25)
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  • Software Cyber Engineer - SWE 0

    Lockheed Martin (Hanover, MD)
    …Expert, RHCE: Red Hat Certified Engineer , CEH: Certified Ethical Hacker, CCNA: Cisco Certified Network Associate **Clearance Level:** TS /SCI w/Poly SP ... can support our mission\. **The Work:** As a Software Engineer , you'll have the opportunity to design, develop, and...* Bachelor's degree in computer science, information systems, or network engineering from an accredited college\. OR 4 years… more
    Lockheed Martin (10/03/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The Hardware Engineer (HWE) collaboratively works closely with the Sponsor, OM,...beneficial. Desired Certs: + CompTIA Hardware Certification (eg, A+, Network +, Server+). + Cisco Certifications (eg, CCNA,… more
    Nightwing (09/26/25)
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