• Senior Information Security

    Lumen (Washington, DC)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial Security ... activities in support of various government contracts. The Senior Information Security Engineer must execute...the US **The Main Responsibilities** + Perform as an Information Systems Security Officer (ISSO)… more
    Lumen (11/13/25)
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  • Senior Information Security

    Lumen (Washington, DC)
    …the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer , build, ... such as system deployments and infrastructure enhancements. + Administer security systems and applications to ensure high availability, performance, and… more
    Lumen (11/15/25)
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  • Staff Information Security

    Zscaler (Washington, DC)
    …speed and agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management ... adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible for: + Designing and… more
    Zscaler (10/11/25)
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  • Information Security Engineer

    Eliassen Group (Washington, DC)
    ** Information Security Engineer ** **Anywhere** **Type:** Contract **Category:** DevOps **Industry:** Financial Services **Workplace Type:** Remote ... products. The candidate will collaborate closely with the IT Engineering and Information Security teams to design scalable, secure, and high-performance… more
    Eliassen Group (10/16/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to ... take the next steps in your career as an Information Systems Security Engineer...enterprise services and cyber network defense capabilities. As aSenior Information System Security Engineer more
    Virtual Service Operations (11/09/25)
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  • Senior Information System

    Leidos (Alexandria, VA)
    …**Primary Responsibilities** The Digital Modernization Sector at Leidos is seeking a dynamic ** Information Systems Security Engineer (ISSE)** to support ... Systems , Business) + 12+ years of experience in information security engineering. + Deep expertise in...AWS Certified Security - Specialty, or Azure Security Engineer required. + Excellent facilitation, communication,… more
    Leidos (10/18/25)
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  • Cleared Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer...we are a good match! Opportunity: We are seeking Information System Security Engineers (ISSEs)… more
    Virtual Service Operations (10/04/25)
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  • Edge Information Systems

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active ... obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer...stakeholders including information system owners, information security professionals, systems engineers,… more
    V2X (09/09/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington ... a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer... Engineer (ISSE) designs, implements, and manages security solutions for information systems .… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Cleared Information Systems

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of ... Information Systems Security ...Information Systems Security Engineer to support...CASP CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional… more
    SMX (11/04/25)
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  • Senior Information System

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... 14 years. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced… more
    ManTech (11/12/25)
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  • Senior Information System

    ManTech (Washington, DC)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team **Washington, DC.** ... 14 years. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced… more
    ManTech (11/15/25)
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  • Information Systems Security

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring an ** Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be located ... USD $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7060/ information - systems - security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_… more
    GovCIO (11/07/25)
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  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    Information Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer to work with one of our ... federal clients. This person will be a Security Engineer with a high focus on...and stakeholders. They must be experienced in utilizing various systems security tools such as SIEM and… more
    OCT Consulting, LLC (10/27/25)
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  • Senior Information Systems

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Senior** ** Information Systems Security Engineer ** for a program with the US Coast Guard. This position will ... USD $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7062/senior- information - systems - security - engineer -%28sme%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_… more
    GovCIO (11/07/25)
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  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    … Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer , Manager to work with one of ... security policies and procedures, IDS/IPS, design, develop and implement security networking architecture, monitoring security systems , managing … more
    OCT Consulting, LLC (10/27/25)
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  • DoD Information Systems

    Tetrad Digital Integrity LLC (Washington, DC)
    Tetrad Digital Integrity (TDI) is seeking a DoD Information Systems Security Officer / RMF & Cloud Engineer who is hands-on, technically sharp, and ready ... certifications such as CompTIA Security +, Certified Information System Security Professional (CISSP)...Advanced cloud security certifications Google Professional Cloud Security Engineer , Cloud Certified Security more
    Tetrad Digital Integrity LLC (09/26/25)
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  • Information Systems Security

    TekSynap (Washington, DC)
    …ATO asrequiredor requested in conjunction of auditors,cyber security & Information System Security Engineers. + Coordinatesrequired system ... all matters, technical and otherwise, involving the securityof an Information System including, but not limited to,...procedures are in place and are securitycompliant. Work with Information Systems Security Officer (ISSO)… more
    TekSynap (11/06/25)
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  • Information System Security

    Guidehouse (Silver Hill, MD)
    security personnel such as the Authorizing Official, system owners, Information System Security Officers (ISSO), by highlighting potential threats ... management, operational and technical security controls for audited applications and information systems , subject matter expertise in developing security more
    Guidehouse (10/24/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …**What Required Skills You'll Bring:** + Active TS/SCI clearance + BA/BS in Information Security System Engineering, Information Assurance, Computer ... advisor on all matters, technical and otherwise, involving the security of information systems under...Splunk, network security and system security , supporting security information and… more
    Parsons Corporation (09/25/25)
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