• Lead Information Security

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Lead ** ** Information Security Officer ** to join our ... + Exercise responsibility for the oversight and accountability of day-to-day security operations of all the information systems (unclassified/classified). +… more
    Parsons Corporation (12/02/25)
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  • Senior Information Assurance SME with…

    NANA Regional Corporation (Alexandria, VA)
    …Governance, Risk and Compliance efforts. In this senior role, the Lead Information System Security Officer (ISSO) will drive the development, ... to strengthen the organization's security posture and protect mission‑critical information systems from emerging threats. **Responsibilities** + Lead the… more
    NANA Regional Corporation (01/07/26)
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  • Cybersecurity Professionals - Ongoing Talent…

    V2X (Reston, VA)
    …+ Cyber Threat Intelligence Lead + Red Team Lead + Chief Information Security Officer (CISO) + Cybersecurity Architect Qualifications Why Join V2X's ... Security Specialist + Forensics Investigator + Security Operations Center (SOC) Lead Senior-Level (7+ Years Experience) + Information Security Manager… more
    V2X (11/27/25)
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  • Armed Lead Officer , Safety…

    Iron Mountain (Manassas, VA)
    …all individuals who enter the facility, including customers, employees, visitors and vendors. The Lead Officer , Safety & Security leads by example by ... to convey that information . + Multitasking - we use several different security and ticket queue systems. Work tasks can change throughout the day. + Dedication… more
    Iron Mountain (12/12/25)
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  • Security Officer - Unarmed Patrol…

    Allied Universal (Chantilly, VA)
    …to a culture that positively impacts the communities and customers we serve. As a ** Security Officer - Unarmed Patrol Lead ** in **Chantilly, VA** , you ... office near you, please visit: www.aus.com/offices . **Job ID:** 2025-1495868 **Location:** United States-Virginia-Chantilly **Job Category:** Security Officer more
    Allied Universal (12/13/25)
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  • Field Chief Information Security

    SHI (Washington, DC)
    …you need to thrive - in our offices or yours.** **Job Summary** The Chief Information Security Officer will develop and implement a comprehensive ... information security strategy that aligns with the organization's goals, ensuring...are up-to-date and effectively implemented across the organization. + Lead risk management efforts by identifying, assessing, and mitigating… more
    SHI (12/23/25)
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  • Information Systems Security

    CACI International (Sterling, VA)
    Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity** : CACI is seeking an experienced and proactive Information Systems Security Officer to...to protect against cyber threats, data breaches, and other security incidents + Lead incident response efforts… more
    CACI International (10/25/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Information Systems Security Officer (ISSO) - Senior-Level** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... . **Position Description:** CGI Federal is seeking a Senior-Level Information Systems Security Officer (ISSO)...You will collaborate with cross-functional teams to implement advanced security controls, lead audits, and drive strategic… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Cloud Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Officer (ISSO) - Senior** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... CGI Federal is currently looking for a Senior-level Cloud Information Systems Security Officer with...teams and stakeholders. **Your future duties and responsibilities:** * Lead the identification and documentation of cloud security more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Senior Information Security

    Tyto Athene (Washington, DC)
    **Description** Tyto Athene is hiring a **Senior Information Security and Privacy Officer ** (ISPO) to support a law enforcement customer in Washington, DC. ... The successful candidate will ensure information systems meet security requirements and will lead and support ongoing privacy-related activities, including… more
    Tyto Athene (12/23/25)
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  • Information System Security

    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)...and verbal communication skills + Ability to work and lead other team members, with little oversight, to accomplish… more
    CACI International (12/19/25)
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  • Information System Security

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38767 **Summary** ** Information System Security Officer (ISSO)** **Oakton, VA** Are you ready to enhance your skills and build your career in a ... interests of our nation. SecuriGence is seeking a talented ** Information System Security Officer (ISSO)**...to Operate (ATO) under the Federal Information Security Management Act (FISMA) of 2002. + Lead more
    Chenega Corporation (12/30/25)
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  • Information System Security

    Lumen (Washington, DC)
    …candidates based anywhere in the US **The Main Responsibilities** + Perform as an Information Systems Security Officer (ISSO) for government systems + ... world and shape the future. **The Role** The Senior Information Security Engineer is a member of...supporting documentation for systems subject to NIST SP800-53 + Lead Security Assessment and Authorization processes and… more
    Lumen (01/08/26)
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  • Senior Information System Security

    Zantech (Washington, DC)
    …step in your career. Come join our team! Zantech is looking for a talented Senior Information System Security Officer to be responsible for the most complex ... ISSO will be critical to program success, leading the information security Compliance Branch and working across...Responsibilities include, but will not be limited to: + Lead cybersecurity compliance efforts for complex systems + Serve… more
    Zantech (12/24/25)
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  • Cybersecurity Information System…

    Zantech (Washington, DC)
    …your career. Come join our team! Zantech is looking for a talented Cybersecurity Information System Security Officer to be responsible for technical ... cybersecurity efforts in coordination with the Lead ISSO, for an upcoming Onsite role supporting FEMA...the following technologies/functions: + 5+ years in cybersecurity and information systems security + NIST Risk Management… more
    Zantech (12/24/25)
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  • Information System Security

    Parsons Corporation (Chantilly, VA)
    …growing team! In this role you will develop, maintain, and implement information security standards, procedures, and guidelines for applications and databases. ... systems. This includes process support, analysis support, coordination support, security certification test support, security documentation support,… more
    Parsons Corporation (11/07/25)
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  • Senior TSCM Lead (Technical CI…

    Masego (Springfield, VA)
    …your hard work. Description We are looking for a Level-4 TS/SCI-cleared Senior TSCM Lead to join our team. This role will ensure TSCM team compliance in conduct ... IPMS Leads to ensure missions are appropriately staffed + Perform operational level TSCM Lead support such as: + Assist the TSCM Program Manager and government leads… more
    Masego (12/28/25)
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  • Facility Security Officer

    Chenega Corporation (Lorton, VA)
    Facility Security Officer Lorton, VA Join our...* Serve as the company's primary POC for Defense Information System for Security (DISS) and Army ... Talent Network Facility Security Officer Lorton, VA C-MIOS-24-004 Are you ready to enhance...the processing of requested actions. * Serve as the Information System Security Manager (ISSM) for automated… more
    Chenega Corporation (12/01/25)
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  • Senior TEMPEST Lead (Technical CI…

    Masego (Springfield, VA)
    …awareness of National policies and DoD polices regarding TEMPEST (eg National Security Telecommunications & Information System - policy and instruction, etc.) ... hard work. Description We are looking for a Level-4 TS/SCI-cleared Senior TEMPEST Lead to join our team. This role will perform TEMPEST Countermeasures Reviews,… more
    Masego (12/28/25)
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  • IPMS Lead Support (Technical CI…

    Masego (Springfield, VA)
    …award your hard work. Description We are looking for a Level-4 TS/SCI-cleared IPMS Lead Support to join our team. This role will ensure the In-Place Monitoring ... tactics, techniques, and procedures + Ensure NGA compliance with ICD 705, Physical Security Standards for SCIFs, and DoD standards for collateral areas + Identify… more
    Masego (12/28/25)
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