Information Systems Security Officer
$114.13k - $171.2kApogee Research, LLC
If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Information Systems Security Officer 04 Professional Headquarters, Arlington, VA, US Information Systems Security Officer (ISSO) Apogee Research brings cutting-edge research into practice for the DoD community. We blend agility with rigor to develop new technologies and transition them into operational use. Founded in 2012, Apogee Research brings together cross-discipline teams to solve difficult and often deemed impossible problems across a range of different technical domains. At Apogee Research we work hard, we get things done, and we do it together. Apogee Research is seeking an experienced, highly motivated, and organized Information System Security Officer (ISSO) with a demonstrated capability of working within executive-level DoD multi-level security environments.The ISSO reports directly to the Director of Operations and provides comprehensive information systems security support. This position will be responsible for our systems security by ensuring that operational security is maintained for the assigned information systems. This position requires working knowledge of secure Government enterprise level information systems and networks, isolated standalone networks, security policies, technical security safeguards, and operational security measures. This is an excellent opportunity for an energetic and experienced ISSO or ISSE who is conscientious, detail-oriented, and enjoys working with a close-knit team. The position is based out of our Arlington, VA office (full-time in person). Candidates must have an active DoD Top Secret clearance with SCI eligibility. Key Responsibilities: Ensure users follow established information security policies and procedures to protect, operate, maintain, and dispose of systems and data in accordance with internal security policies and Department of Defense (DoD) regulations. Interpret, review, maintain information Systems Security Plans (SSPs), Security Control Traceability Matrix (SCTM), Risk Assessment Reports, Security Control Assessment Reports, and authorizations in accordance with DoD mandated policies. Participate in and support assessments of various classified and Controlled Unclassified Information networks. Troubleshoot user accounts and network issues, perform backups, assist with Assured File Transfers, ensure the integrity of security configurations, and the removal of decommissioned information systems. Identify information systems vulnerabilities, recommend and or implement countermeasures for controlled and secure network resources. Develop a comprehensive Risk Management Framework (RMF) package including SSPs, Enterprise Sub-System packages, Information Continuous Security Monitoring Plans, and Body of Evidence to support system authorization in coordination with Program Managers, Information Systems Security Manager, and Government Customer Security Control Accessors. Review and analyze system audit logs to identify anomalous activity and potential threats to controlled and secure network resources. Conduct and monitor cyber awareness and information systems training sessions for company employees. Perform security audits on all systems assigned to validate proper use. Coordinate with program stakeholders, the ISSM, Contract Program Security Officer (CPSO)/Facility Security Officer (FSO), IT Manager and team members to define, implement and maintain an acceptable information systems security posture. Provide support to the ISSM in reporting, responding to, and investigating security violations and incidents. Participate in and support incident response drills and change configuration board. Develop and maintain a Plan of Action and Milestones (POA&M) for all security related vulnerabilities and provide recommendations to the ISSM on correcting vulnerabilities associated with required security controls. Qualified candidates should have: 3-5 years as an ISSO or ISSE within the Intelligence or DoD Environment Required to hold and maintain DoD 8140/8570 approved baseline certification (e.g., Security+, CySA+, etc.) Experience with auditing information systems. Experience with certification/authorization requirements as outlined in the NISPOM, RMF JSIG, ICD 503, NIST SP 800-53 Rev 4/5, NIST SP 800-171, DoD STIG Overlays, and other USG IS/Security-related policies. Self-starter, highly motivated, able to multi-task and meet tight deadlines. A strong candidate must have the ability to work well under pressure and deal with changing priorities. Excellent communication skills (oral and written), ability to work in a team environment, and must work well with others. Effective at problem-solving and proven ability to cope with conflict, stress and crisis situations. Strongly Preferred Experience implementing security controls on Red Hat, other Linux distributions and Windows based operating systems in accordance with applicable Security Technical Implementation Guides (STIGs) and NIST 800-53 controls. Knowledge and experience with technical and configuration standards relating to information system security; prefer experience configuring Windows Server operating systems, system virtualization and other related peripherals. Experience with developing security policies and procedures (e.g. data transfer procedures, audit procedures, media protection policy, configuration management procedures, etc. Pay Information: At Apogee Research we believe individuals should be compensated according to the value they bring to our organization and we want to ensure we evaluate candidates at their appropriate level. The levels for this role are included below: $114,133 - $171,200 I’m awesome and your range doesn’t apply to me. About Apogee Research Apogee Research offers a comprehensive benefits package that includes health, dental, vision, life, and disability insurance, FSAs, paid vacation, sick leave, and paid holidays. Conveniently located in Arlington, VA, we are a short walking distance from the Ballston Metro station. We offer the choice of paid garage parking or a contribution towards a transit account. Apogee Research, LLC is proud to be an Equal Employment Opportunity and Aff… #J-18808-Ljbffr Apogee Research, LLC
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ResponsibilitiesJob Description:Peraton is seeking an Sr Information Systems Security Officer to support our Federal Strategic Cyber programs.Location: Washington, DC In this role, you will:Apply best practices for cybersecurity program standards, processes, procedures...SuggestedContract workWork experience placementShift work$102k - $127k
Job DescriptionECS is seeking a TS-cleared Senior Information Systems Security Officer (ISSO) to support one of our mission critical programs for the Department of Justice in Washington, DC.Please Note: This position is contingent upon contract award.Salary Range: $102...SuggestedContract work$120k - $165k
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Job Title: Information System Security Officer (ISSO)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity:CACI is searching for...Contract workWork experience placementWork at officeFlexible hours$120k - $145k
OverviewSteampunk is searching for a Principal Information System Security Officer to support a government customer in the DMV. The primary responsibilities for the position are to support all activities that ensure the level of security documented with the security authorization...Local areaFlexible hours$120.8k - $265.8k
Job Title: Senior Information System Security OfficerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start... ...CACI is searching for a Senior Information System Security Officer (Senior ISSO) to support the FEMA Office of the Chief...Contract workWork experience placementWork at officeFlexible hours$112k - $179k
...boundary systemsMentor junior ISSOs and shape security operations playbooksPerform risk... ...customer stakeholders on security posture, systemic risk trends, remediation burn-down, and... ...of BS degree.8+ years of experience in information security/compliance supporting DOD/IC or...Contract workShift work$116k - $140k
...Veteran Firm Seeking an Information Systems Security Officer (ISSO) TS SCI for a Onsite Assignment in Joint Base Anacostia-Bolling, Washington, DC My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical...Work experience placement$77.6k - $176k
Information System Security OfficerThe Opportunity:We’re looking for an Information System Security Officer (ISSO) responsible for assessing and requesting customer authorization for company-managed classified endpoints, servers, networks, and security appliances. This...Full timeContract workPart timeLocal areaRemote work$92.21k - $125.15k
...DCInformation Technology /Full Time On-Site /On-siteISSOEmployment Type: Full-Time, Experienced Department: Information Technology CGS is seeking an Information Systems Security Officer (ISSO) with DIACAP and/or RMF experience who has deep expertise in security assessment...Full timeLocal area- General information Job Posting Title Information System Security Officer (ISSO) Date Thursday, August 20, 2026 City Arlington State VA Country United States Working time Full-time Description & Requirements Maximus is seeking a...Minimum wageFull timeContract workTemporary workWork experience placement
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...Information System Security Officer (ISSO) At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education. Delivering high-quality...Local area- ...Information System Security Officer (ISSO) Employment Type: Full-Time, Mid-Level Department: Administrative and Logistics Support As a FSR ISSO, you will be embedded on-site with U.S. Government customers to ensure the secure, compliant operation of a production...Full timeFlexible hours
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...Title: Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities....Temporary workWork experience placementLocal areaRelocation package- DescriptionSAIC is looking for an experienced Information System Security and Privacy Officer (ISSPO) to join our team supporting an important US government agency in the National Capital Region. This is an exciting opportunity to work with a team responsible for IT Security...Work at officeFlexible hours2 days per week
- ...Base-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and testers to ensure assigned systems are security compliant and achieve or maintain Authority to Operate (ATO...
$103k - $143k
...Active Top Secret / SCI clearance Responsibilities: Work closely with our team to monitor, assess, and maintain security controls. Ensure systems meet the security requirements outlined in the Risk Management Framework (RMF). Technologies: Support...Full time- ...Operational Solutions (STOPSO) is seeking candidates for an Information Security Officer role to support a federal client where we are focused on... ...Information Security Officer serves as the designated Information System Security Officer (ISSO) and key personnel for the FTC...Fixed term contractWork at office
- ...talk with you regarding the next 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 systems and serves as the Cybersecurity Division's primary point of contact...Contract work
- ...Position Summary Base-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and testers to ensure assigned systems are security compliant and achieve or maintain Authority...
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- ...defense. Make an impact by connecting and securing critical operations across the globe,... ...security posture is maintained for an information system and as such, works in close collaboration... ...(DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and...Work at office
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