• Information Systems Security…

    Applied Research Associates, Inc. (Raleigh, NC)
    …Active Directory, Group Policy and/or Host based Security System ( HBSS ). **Information Systems Security Engineer Preferences:** + 2 years of experience ... an experienced IT Professional to serve as an Information Systems Security Engineer for the Integrated Missions...degree in computer science or a related field with 0- 2 years of relevant experience. + Possess a DoD… more
    Applied Research Associates, Inc. (08/26/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …such as firewalls (Security Groups), intrusion detection/intrusion prevention, anti-virus/malware ( HBSS ), cryptography systems (Vormetric), SIEM (Splunk), and ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (08/29/25)
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  • Cyber Systems Engineer / Principal…

    Northrop Grumman (San Diego, CA)
    …making history. Northrop Grumman Aeronautics Systems is currently seeking a **Cyber Systems Engineer / Principal Cyber Systems Engineer ** to join ... systems within their responsibility. **Basic Qualifications for a Cyber Systems Engineer :** + Bachelor's of Science, Technology, Engineering or Mathematics… more
    Northrop Grumman (08/23/25)
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  • Systems Engineer II - Anti-Tamper…

    RTX Corporation (Tucson, AZ)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a ** Systems Engineer II - Anti-Tamper / Program Protection (P2)** to join our ... elite Systems Security Engineering (SSE) team for the ...tools such as ACAS, STIG, SCAP Compliance Checker, and HBSS **Qualifications You Must Have** + Typically requires a… more
    RTX Corporation (09/16/25)
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  • Information Systems Security…

    KBR (Fulton, MD)
    Title: Information Systems Security Engineer (ISSE) Belong. Connect....3 to 5 years with MS/MA or 0 to 2 years with PhD. * IAM Level III certification ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. +… more
    KBR (08/27/25)
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  • Senior Principal Systems Security…

    RTX Corporation (Marlborough, MA)
    …a safer, more secure world. **Job Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) - P5** to join ... **Location:** MA801: Marlborough, MA 1001 Boston Post Road Building 2 , Marlborough, MA, 01752 USA **Position Role Type:** Onsite...our elite Systems Security Engineering (SSE) team for the … more
    RTX Corporation (07/22/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …States of America **Location:** MA801: Marlborough, MA 1001 Boston Post Road Building 2 , Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US ... secure world. Raytheon is seeking a well-qualified **Senior Principal System Security Engineer (SSE) - P5** to join the dynamic System Security Engineering team.… more
    RTX Corporation (09/17/25)
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  • Information Systems Security…

    ManTech (Eglin AFB, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our Air Force / Space team at **Eglin AFB** ... in related discipline from an accredited college or university. 2 additional years of experience may be substituted for...audit review, audit management, and end point protection (ACAS, HBSS , McAfee ePO, ENS, DLP) + Experience with RMF,… more
    ManTech (09/11/25)
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  • Cyber Security Systems Engineer

    Lockheed Martin (Kirtland AFB, NM)
    …supportive environment where you can thrive\. **The Work** As a Cyber Security Systems Engineer supporting the Air Force Special Operations Command \(AFSOC\) ... **Description:** **What We're Doing:** At Lockheed Martin Rotary and Mission Systems \(RMS\), we are driven by innovation and integrity\. We apply the highest… more
    Lockheed Martin (07/12/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Firewalls, IDS, IPS, Switch/Routers, Cross Domain Solutions (CDS) and Host Based Security Systems ( HBSS ). 2 . Examples of engineering experience include ... Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic Missiles… more
    Imagine One Technology & Management (07/01/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses availability issues, overcome… more
    Imagine One Technology & Management (09/01/25)
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  • Sentinel DevOps Engineer / Principal DevOps…

    Northrop Grumman (Huntsville, AL)
    …opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a **DevOps Engineer / Principal DevOps Engineer ** ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/25/25)
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  • System Engineer (Senior-Level)

    Link Solutions Inc (Clarksburg, WV)
    …GICSP, GSEC, CISSP) equivalent or higher + Experience providing Tier 1 and Tier 2 support for information systems , resolving technical issues across platforms. + ... for CMMI ML3 for Services and Development. Link Solutions Inc. is seeking a System Engineer (Senior-Level) to join our team in Clarksburg, WV. + Must be a US Citizen… more
    Link Solutions Inc (09/17/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    F5 Network Engineer Location: Springfield, VA, US Job ID: ATR 17581 Job Description Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: ... active TS/SCI clearance and be willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems connected to local and wide… more
    Arena Technical Resources, LLC (07/19/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …using Risk Management Framework & Cyber Requirements activities for the SBIRS operational systems \. As a Cyber Security Engineer supporting the Space Based ... the world? This position is for a Cyber Security Engineer Lead on the Space Based Infrared System \(SBIRS\)...and procedures * Experience with Secure Configuration/Hardening of Information Systems * Familiar with eMASS, HBSS , ACAS,… more
    Lockheed Martin (08/14/25)
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  • Network Engineer

    ProSphere Tek (Mary Esther, FL)
    …+ Responsible for applying industry standard network administration. + Provide Tier 1, 2 & 3 support for fielded systems , which includes development, test, ... **Overview** Planned Systems International (PSI) is an Enterprise IT services...Government organizations. PSI has a need for a Network Engineer to support a collaborative and innovative team that… more
    ProSphere Tek (08/21/25)
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  • Cyber Security Engineer Mid-Career

    Lockheed Martin (Littleton, CO)
    …in the world? The Erebus program is seeking a Cyber Security Engineer responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, ... Assessment and Authorization activities as required by customers\. As the Cyber Security Engineer , you will coordinate with multiple teams across the program in an… more
    Lockheed Martin (08/29/25)
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  • Security Engineer

    Leidos (Bethesda, MD)
    …system security and malware monitoring and prevention tools such as Splunk, McAfee HBSS , and ACAS + Solid network and systems troubleshooting experience with ... environment where you can thrive, keep reading!** Leidos is seeking a Security Engineer to support the National Media Exploitation Center (NMEC). This role will be… more
    Leidos (09/12/25)
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  • Cyber Security Engineer - Hybrid Work…

    General Dynamics Information Technology (Arlington, VA)
    …selected candidate expected to report on-site at our Arlington, VA facility at least 2 days a week.** **Additional on-site support may be required based on customer ... direction.** **How the Cyber Security Engineer will make an impact:** **.** **Designs and evaluates...will make an impact:** **.** **Designs and evaluates end-to-end systems through their entire life cycle.** **.** **Ensures products… more
    General Dynamics Information Technology (09/11/25)
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  • GNOSC Watch Officer (Network Engineer )

    KIHOMAC (Colorado Springs, CO)
    …Security Center monitoring + Execute network, system, and cloud systems monitoring/surveillance, environmental monitoring, incident management and MDA Cybersecurity ... Certification such as CompTIA Security+ CE Certification or higher Experience: + 2 + years of professional experience in the required task area Preferred Experience:… more
    KIHOMAC (09/16/25)
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