Information System Security Officer (ISSO) - TS Clearance
MartinFed
Job Description
Job Description
COMPANY OVERVIEWFounded in 2007 in Huntsville, AL, MartinFed provides the U.S. government with customer-focused, performance-based solutions using technology and an empowered workforce as an engine to drive its customers' missions. Our goal is to attract the best and brightest within their field. We invest in our people because they are our greatest asset. They cultivate our purpose, embody and reflect our core values, and define our culture. MartinFed's core values that set us apart are the following:Be Driven - We are fueled by the hunger to learn more and do more.Be Curious - We engage in continuous improvement - never accepting the status quo.Be Humble - We seek honest feedback to strengthen our relationships.Pursue Excellence - We strive to achieve extraordinary results and do not settle for mediocrity. Strive for excellence and consider joining our growing team today!JOB OVERVIEWThe ISSO plays a critical role in ensuring the confidentiality, integrity, and availability of sensitive information and systems within government agencies. This position involves designing, implementing, and managing robust security solutions to safeguard digital assets and mitigate cyber threats. The ISSO collaborates closely with various teams, including IT professionals, security analysts, and management, to uphold the highest standards of cybersecurity in alignment with government regulations and industry best practices.Essential Functions:Provide support for the development of policies, standards, instructions, procedures, strategies, and communications relative to the customer's mission.Provide services in accordance with NIST 800-37, NIST 800-53, FISMA of 2014, and organization-level policies, directives, and guidelines.Security Infrastructure Design and Implementation:Design and deploy comprehensive security measures to protect information systems, networks, and applications.Develop and implement security architectures, policies, standards, and procedures that align with federal regulations and guidelines.Assessment Support:Conduct regular assessments and audits to identify potential vulnerabilities and security gaps in systems and applications.Ensure compliance with federal regulations, standards, and guidelines, such as NIST, FISMA, and FedRAMP.Collaborate with relevant teams to prioritize and address identified vulnerabilities in a timely manner.Incident Response and Reporting:Participate in incident response activities to effectively handle and mitigate security incidents and breaches.Contribute to the development and testing of incident response plans and playbooks.Continuous Monitoring:Utilize security tools and technologies to monitor network traffic, detect anomalies, and investigate potential security incidents to ensure continuous secure operations.Analyze security logs, reports, and data to identify patterns and trends indicative of unauthorized activities.Support internal and external audits related to information security and assist in remediation efforts.Plan of Action and Milestones (POA&M) Management:Create, manage, and report on POA&Ms for customer information systems.Qualifications:US Citizen with an active Top Secret Security Clearance. Bachelor's degree in Computer Science, Information Technology, or a related field plus 6 years of relevant experience. Relevant industry certifications such as CISSP, CISM, CYSA, CompTIA Security+, or GIAC certifications.Proven experience in information security engineering, preferably in a Federal Government Agency or regulated environment.Strong understanding of cybersecurity frameworks, standards, and regulations (NIST, FISMA, etc.).Knowledge of security technologies, including firewalls, intrusion detection/prevention systems, SIEM, encryption, and authentication protocols.Excellent problem-solving skills and the ability to think critically in high-pressure situations.Strong interpersonal skills and the ability to work effectively in cross-functional teams.Exceptional communication skills, both written and verbal.PHYSICAL REQUIREMENTS & ENVIRONMENTAL CONDITIONS Inside office environment.Working on a computer for long periods of time.May involve long period of sitting at a desk.The work environment is fast-paced and sometimes involves extreme deadline pressures.OTHER DUTIESThis job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.MartinFed is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regards to race, color, religion, religious creed, gender, sexual orientation, gender identity, gender expression, transgender, pregnancy, marital status, national origin, ancestry, citizenship status, age, disability, protected Veteran Status, genetics or any other characteristics protected by applicable federal, state or local law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. In addition to federal law requirements, MartinFed complies with all applicable state and local laws governing nondiscrimination in all locations. If you are a qualified individual with a disability or disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access MartinFed's current openings as a result of your disability. You can request reasonable accommodations by calling View phone number on ziprecruiter.com. Thank you for your interest in MartinFed.Please Note: All positions at MartinFed are contingent upon passing both a background check and drug screening prior to a start date and are subject to random drug screenings during the employment period. In addition, MartinFed is an E-Verify employer.
Job Posted by ApplicantPro- ...Job Description Job Description SECURITY CLEARANCE REQUIREMENT: TS, WITH SCI ELIGIBILITY ***POSITION REQUIRES US CITIZENSHIP*** Position Title: Information System Security Officer (ISSO) II Location: Joint Base Anacostia-Bolling (JBAB) Position Description...SuggestedWork at office
- ...Description Job Description SECURITY CLEARANCE REQUIREMENT: TS, WITH SCI ELIGIBILITY... ...to improve the Information Assurance (IA) posture of... ...seeking a Junior Level ISSO to carry out the following... ...performed by the Information System Security Officer (ISSO) at a minimum,...SuggestedContract workWork experience placementRemote work
$105.2k - $176.9k
SMX is seeking a highly motivated Information System Security Officer (ISSO) - Mid to support a mission-critical federal program in Washington, DC... ...is on site in Washington, DC and requires an active TS/SCI clearance. Essential Duties & Responsibilities:Serve as a primary...SuggestedContract workWork experience placementH1b$105.2k - $176.9k
SMX is seeking a highly experienced Information System Security Officer (ISSO) - Sr to support a mission-critical federal program in Washington, DC... ...is on site in Washington, DC and requires an active TS/SCI clearance. Essential Duties & Responsibilities:Serve as the...SuggestedContract workWork experience placementH1b- General information Job Posting Title Information System Security Officer (ISSO) Date Friday, July 24, 2026 City Arlington State VA Country... ...fully onsite (Rosslyn, VA) and requires a TS/SCI clearance. Maximus TCS (Technology and Consulting...SuggestedMinimum wageFull timeContract workTemporary workWork experience placement
$120k - $200k
...Information System Security Officer (ISSO) Employment Type: Full-Time, Mid-Level Department: Administrative and Logistics Support... ...against formal security requirements. - Active TS/SCI Clearance or Eligibility Our Commitment: Contact Government...Full timeFlexible hours$131.3k - $237.35k
...Sector! We're on the lookout for a dynamic and experienced Information Systems Security Officer (ISSO) with 12+ years of expertise to help drive IT mission-... .... Have the ability to obtain a level 4 Public Trust Clearance. This role is primarily remote, with rare onsite...Full timeFor contractorsInterim roleLocal areaRemote work$115.2k - $172.8k
...Secret SCI with PolygraphWhat You Will DoThe Information Systems Security Officer (ISSO) serves as the primary liaison between the system... ....What You Will NeedAn ACTIVE and MAINTAINED TS/SCI Federal or DoD security clearance with a COUNTERINTELLIGENCE (CI) polygraphBachelor...Full timeFlexible hours- ...on Defense and National Security mission sets. We leverage... ...motivated individuals with Systems Administration, Software... ...backgrounds to join our team as an Information System Security Officer (ISSO). You will collaborate... ...U.S. DoD Top Secret clearance with SCI eligibility....For contractors
- ...Scope Polygraph (no Conditional Clearance Access/CCA status allowed)... ...a highly experienced Senior ISSO-S. The ISSO-S is responsible... ...procedures for complex, classified systems. This role ensures compliance... ...through decommissioning.Security Governance & ComplianceDevelop...Temporary work
$102.83k - $154k
...$102,831.00 - $154,000.00 Security Clearance: TS/SCI Level of Experience: Mid... ...opportunity resides with Warfare Systems (WS), a business group... ...doDesigns and implements information assurance and security engineering... ...security experience (ISSO, cyber analyst, cyber auditor...Full timeWork experience placementLocal areaWorldwide- ...requires an active U.S. Government security clearance, applicants who do not currently... ...details below.Vantor is seeking an Information System Security Officer (ISSO) to support secure mission systems... ...QualificationsMust be U.S. Citizen and have active TS security clearance and be willing...Full time
- ...for over 20 years and has offices throughout the United... ...solving our clients’ toughest security challenges. But that’s... ...are on the look out for an Information System Security Officer (ISSO) to join our Federal team... ...in an IT related field.Clearance / Suitability Ability to...Full timeWork experience placementLocal areaFlexible hours
$110.18k - $183.63k
...thinking organization, apply now.We are currently seeking a Information Systems Security Officer (ISSO) to join our team in Arlington, Virginia (US-VA),... ...Security (IS).Active Secret or higher security clearance holder and must be eligible for a Top-Secret clearance...Full timeTemporary workWork at officeRemote workFlexible hours$90k - $130k
...Job Type: Full-Time Clearance Requirement: TS/SCI Clearance Required... ...Artificial Intelligence Office’s (CDAO) War Data... ...unprecedented access to secure enterprise data. As a... ..., and hybrid-cloud systems hosting hundreds of curated... ...(CFR)Certified Information Systems Auditor (CISA...Full timeWork at office$112k - $179k
...seeking a highly skilled and technically proficient Information Systems Security Officer (ISSO) with hands-on experience developing, implementing, and... ...Qualifications Required QualificationsActive TS clearance with SCI eligibility OR TS/SCI clearance adjudication...Contract workShift work$160k - $190k
...MTSI is seeking a Information System Security Officer (ISSO) who responsible for maintaining the appropriate operational security posture for assigned... .... Ensure all users have the requisite security clearances, authorization, need-to-know, and are aware of their security...Contract work$130k - $145k
...technology. To support this mission, we are seeking an Information Systems Security Officer II (ISSO II) to support the US Army INSCOM G6 at Fort... ...Techniques, and Procedures (TTPs). Required Experience/Clearance ~ Active TS security clearance with eligibility for SCI and...Contract work$120k
...Req ID: 41095 Summary Information System Security Officer (ISSO) Arlington, VA Are you ready to enhance your skills and build your career... ...experience. ~ IAT Level II Certification ~ DoD Top Secret Clearance is required with eligibility to obtain SCI...Remote work1 day per week$78.4k - $173.5k
Information Systems Security Officer (ISSO) - Senior Position Description CGI Federal has an exciting opportunity for an ISSO... ...5 to 8 years of experience • Security Clearance: Candidates must possess an active TS/SCI clearance with polygraph • Technical...Local area- ...by connecting and securing critical... ...Job Description INFORMATION SECURITY ANALYST... ...EVERGREEN The ISSO is responsible for... ...for an information system and as such, works... ...as HQ Air Force, Office of the Secretary... ...months Security Clearance: TS/SCI required active...Work at officeWork from homeFlexible hours
- ...Description Description: Job Title: Information System Security Officer (ISSO) Location: On-Site in Arlington,... ...levels (Unclassified, Secret, TS/SCI, and Special Access Programs),... ...senior DoD RMF compliance role. Clearance: Active Top Secret clearance with SCI...Full timeWork at officeLocal areaFlexible hours
$160k - $175k
...DescriptionEverforth ECS is seeking an Information Systems Security Officer SME to work in our Washington,... ...Security Business Unit. The ISSO SME will serve as a senior... ...BenefitsJob RequirementsActive Top Secret clearance with SCI eligibility; TS/SCI preferred.10+ years of...Contract work$113k - $188k
...Required:Up to 10%Clearance Required:Active Top Secret SCI (TS/SCI)As a Senior... ...execute core security compliance and RMF... ...classified federal systems. You will ensure... ...hands on ISSO experience with... ...You Will Do:The Information Systems Security Officer (ISSO) serves as...Full timeFlexible hours$104k - $166k
ResponsibilitiesPeraton is seeking an Information System Security Officer (ISSO) to support our customer onsite in... ...qualificationsActive Top Secret clearance with SCI eligibility5 years with BS... ...work well with team membersActive TS clearance with ability to obtain SCIPreferred...Contract workShift work$99k - $225k
Information Systems Security Officer, SeniorThe Opportunity: Manage the day-to-day operations... ...experience serving in an ISSO role within the DoD or... ...systems accreditationTS/SCI clearance with a polygraphBachelor's... ...to classified information;TS/SCI clearance with...Full timeContract workPart timeWork at officeLocal areaRemote work$62k - $141k
Information System Security OfficerThe Opportunity:We’re looking for an Information System Security Officer (ISSO) responsible for assessing and requesting customer... ...and reportingTS/SCI clearance with a polygraphHS... ...classified information; TS/SCI clearance with polygraph...Full timeContract workPart timeWork at officeLocal areaRemote work$92.21k - $125.15k
...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- ...to advance their critical missions and modernize their systems, so that they can uphold their commitment to the American... ...(Tria) is seeking a motivated and detail-oriented Information System Security Officer (ISSO) to join our team. The ISSO research, develops, implements...
$100k - $115k
Location: Remote (U.S.-Based) Clearance Requirement: Ability to Obtain and Maintain a Public Trust Clearance Salary... ...excellence. The Opportunity We are currently seeking an Information System Security Officer (ISSO) to support a federal government customer. This is a...Work at officeRemote work
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