• Model Based Systems Engineer (MBSE)…

    Nou Systems, Inc. (Dayton, OH)
    nou Systems , Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this transition allows us to take that commitment to a new ... services, and expertise with powerful, data driven insights that transform defense systems and improve capabilities. We are pleased to announce the opening for… more
    Nou Systems, Inc. (10/03/25)
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  • Information System Security Officer…

    Lockheed Martin (Fort Worth, TX)
    …continuous monitoring \(CONMON\) of both networked and standalone information systems \(e\.g\., Authorization To Operate \(ATO\), System Security Plan ... The selected candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer \(ISSO\) on\-site at Fort Worth, Texas\. As… more
    Lockheed Martin (12/05/25)
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  • Information System Security Officer,…

    Lockheed Martin (Colorado Springs, CO)
    …partner with the security team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\)\. In this role you will: \- ... Oversee day\-to\-day information system \(IS\) security operations including hardware...a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\) to address… more
    Lockheed Martin (11/12/25)
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  • Information System Security Engineer…

    Applied Research Solutions (Dayton, OH)
    **Description** ARS is currently looking for an Information System Security Engineer (ISSE). Our desire is to build a team of highly qualified professionals that ... ePO, Splunk, ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The Information Systems Security Engineer (ISSE) shall perform, or review,… more
    Applied Research Solutions (12/04/25)
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  • Information System Security Manager

    Parsons Corporation (Fort Belvoir, VA)
    …with PSO or cognizant security official on approval of external information systems (eg, guest systems , interconnected system with another organization) ... redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Information Systems Security Manager (ISSM)** to join our team! In… more
    Parsons Corporation (10/23/25)
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  • Senior Information System Security…

    Amentum (Fort Meade, MD)
    …posture for an information system or program to ensure information systems security polices, standards, and procedures are established and followed. + ... If so, look no further. We are seeking an Information System Security Officer to join our...+ Lends assistance for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies.… more
    Amentum (12/28/25)
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  • Insider Threat Program Information

    Leidos (Washington, DC)
    …in support of FISMA requirements. For all systems , coordinate with the respective system owner, system administrator or Information System Security ... Sector at Leidos currently has an opening for an Information System Security Officer (MID) supporting the...+ Support ITP in the baseline compliance aspect of information systems and applications being accredited or… more
    Leidos (12/08/25)
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  • Senior Information System Security…

    Steampunk (Mclean, VA)
    …Tools. + Devise a plan to certify and accredit their assigned Information system or information systems + Respond to emerging requirements or policies ... **Overview** **Steampunk** wants you to be a **Senior Information System Security Officer (ISSO)** on...**Preferred Skills:** + One of the following: + Certified Information Systems Security Professional (CISSP) + CompTIA… more
    Steampunk (12/16/25)
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  • Information System Security Officer…

    CACI International (Chantilly, VA)
    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * **The Opportunity:** CACI is looking for an Information System Security Officer (ISSO) to support...weekly bulletins and advisories that impact security of site information systems to include, RCERT, ACERT, IAVA,… more
    CACI International (12/19/25)
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  • Electrical/Avionics Systems Engineering…

    Sumaria Systems, Inc. (Fairborn, OH)
    …candidates. Agency submissions are not being accepted at this time. For more information on Sumaria Systems , please visit our website at www.sumaria.com. Sumaria ... Lifecycle Systems Engineering, Advisory & Analysis/SETA, C5ISR and Enterprise Information Technology solutions. With expertise to lead, insight to deliver and… more
    Sumaria Systems, Inc. (12/12/25)
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