Information Systems Security Officer

2 days ago

Arlington, VA, United States Gormat Full time

The Information Systems Security Officer (ISSO) plays a critical role in ensuring the secure operation of federal information systems. This position requires deep technical and procedural knowledge to guide systems through the full lifecycle of the Risk Management Framework (RMF), ensuring compliance with NIST, FISMA, FedRAMP, and agency-specific guidelines.
Key Responsibilities:

  • Lead and execute all seven steps of the RMF process (Prepare, Categorize, Select, Implement, Assess, Authorize, Monitor) from cradle to grave.
  • Define RMF components and articulate their relevance in federal cybersecurity operations.
  • Provide strategic insight into the 'why' behind each RMF step to align with compliance and risk management goals.
  • Apply technical acumen to understand system architecture and security controls, offering accurate guidance and troubleshooting.
  • Conduct impact analysis and translate technical findings into actionable risk-based recommendations for decision-makers, including CISA.
  • Maintain and update security documentation including SSPs, POA&Ms, SARs, and ISCPs.
  • Coordinate with system owners, administrators, and external agencies to ensure secure system interconnectivity and compliance.
  • Support continuous monitoring activities including vulnerability scanning, configuration management, and incident response.
  • Participate in configuration control boards and assess the security impact of system changes.
  • Assist in developing and maintaining security policies and procedures throughout the system lifecycle.
Preferred Qualifications:
  • Bachelor's or Master's degree in Computer Science, Information Systems, Cybersecurity, or related field.
    • Associate's degree → +3 years experience to meet a Bachelor's degree requirement
  • Minimum of 10 years of experience in IT or Information Security.
  • DOD 8570 Level I certification or ability to obtain within six months.
  • Experience with FedRAMP packages and cloud security configurations (AWS, Azure).
  • Background in system administration to support technical understanding of environments.

TS/SCI with polygraph is required.

  • Information Systems Security Officer

    1 week ago

    Arlington, VA, United States RIT Solutions, Inc. Full time

    Information Systems Security Officer 5 Days onsite in Arlington, VA Job Description: The Information System Security Officer serves as the primary cybersecurity point of contact for work performed under the contract possessing an in-depth knowledge of federal information system security policy, industry best practices, security control assessments, Plan of...

  • Information System Security Officer

    2 weeks ago

    Arlington, VA, United States Strategic Analysis Full time

    Strategic Analysis, Inc. is seeking a candidate to provide Information Systems Security Officer (ISSO) and technical advisory support. The successful candidate will have expertise in Department of Defense (DOD) compliance standards and a strong familiarity with NIST (National Institute of Standards and Technology) RMF (Risk Management Framework) and the...

  • Information Systems Security Officer

    1 week ago

    Arlington, VA, United States Booz Allen Hamilton Full time

    Job Number: R0225011Information Systems Security Officer The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming to the Army. In all of this "cyber noise," how can these organizations understand their risks and how to mitigate them? The answer is an information security...

  • Information System Security Officer

    4 days ago

    Arlington, VA, United States Chenega Corporation Full time

    Req ID: 38517 Summary Information System Security Officer (ISSO) Alexandria, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be...

  • Information System Security Officer

    6 days ago

    Arlington, VA, United States Chenega Corporation Full time

    Req ID: 38517 Summary Information System Security Officer (ISSO) Alexandria, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be...

  • Information System Security Officer

    7 days ago

    Arlington, VA, United States Chenega Corporation Full time

    Req ID: 38517 Summary Information System Security Officer (ISSO) Alexandria, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be...

  • Information System Security Officer

    1 week ago

    Arlington, VA, United States LIGHTFEATHER IO LLC Full time

    LightFeather is seeking a highly skilled and detail-oriented Information System Security Officer (ISSO) to join our team, providing critical security oversight and Certification & Accreditation (C&A) support for the CISA Gateway. This role offers the opportunity to support impactful, high-visibility security initiatives within a collaborative environment....

  • Information Systems Security Officer

    6 hours ago

    Arlington, VA, United States Apavo Corporation Full time

    Job Title: Information System Security Officer (ISSO) Location: On-Site in Arlington, VA Department: Cyber Security Services Reports To: Management FLSA Status: Full Time/Non-exempt Description Apavo is at the forefront of cybersecurity, providing services to military, defense, and critical infrastructure industries. Joining the Apavo team means becoming...

  • Information System Security Officer

    2 weeks ago

    Arlington, VA, United States Alpha Omega Integration, LLC Full time

    Description Job Title: Information System Security Officer (ISSO) Clearance Required: DHS Public Trust EOD, US Citizen (Secret or above preferred) Work Location: Hybrid; Onsite 2 days a week in Arlington, VA (applicant must be based within a commutable distance (1-2 hours) from Arlington, VA) Alpha Omega is searching for an Information System Security...

  • Information System Security Officer

    2 weeks ago

    Arlington, VA, United States Leidos Full time

    Description Unleash Your Potential! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our...