Senior ISSO
Jovian Concepts Inc
Senior ISSO Opportunity
Jovian Concepts, LLC is looking to hire a Senior ISSO for a great opportunity in the Annapolis Junction area. A current and active Top Secret/SCI Clearance with a MD Polygraph is required. No CCA's will be accepted at this time. The ideal candidate will be responsible for the following:
- Enhancing the system security posture by supporting the program, organization, system, or enclave's information assurance initiatives and enforcing security policies, standards, and methodologies.
- Overseeing security operations for information systems, managing daily security aspects, evaluating security solutions for classified processing, and conducting vulnerability and risk analysis/assessments for system authorization.
- Managing configuration and system integrity by administering configuration management for security software, hardware, and firmware, ensuring compliance with security controls, and assessing the impact of system changes.
- Developing and maintaining security documentation and System Security Plans lifecycle management activities to ensure compliance with system security requirements.
- Providing technical expertise in security policies and operations, supporting the implementation and maintenance of security measures and countermeasures, and collaborating with stakeholders to maintain compliance and strengthen the system security posture.
- Driving continuous improvement by assessing existing security processes, identifying vulnerabilities, and implementing proactive solutions to enhance system resilience.
Requirements:
- A current and active TS/SCI Clearance with a MD Polygraph is required. No CCA's will be accepted at this time.
- Bachelor of Science degree in Computer Science, Information Assurance, Information Security, or a related discipline. In lieu of a degree, an additional 4 years of experience may be considered on a case by case basis.
- A minimum of 7+ years of experience as an ISSO supporting IC or DoD programs and contracts of similar scope, type and complexity.
- Proficient with customer security tools, corporate repositories, playbooks and guidelines.
- Experience with LatteArt, Biscotti, Xacata.
- Knowledgeable with applicable frameworks, regulations, standards, policies and procedures.
- Experience with the creation of System Security Plans (SSPs).
- Experience with STE/STN Certifications & Compliance with DoD 8570 with IAM Level II or IAT Level III (i.e., CASP+, CISSP or Associate).
In a recent employee survey, Jovian Concepts earned a 92% Overall Workplace Experience Score and 100% of employees agreed that they would highly recommend working at Jovian Concepts to others.
- ...Mid/Senior-Level Cybersecurity (RMF ISSO) Location: DC area (2 to 3 days/week Washington Navy Yard) Required Clearance: Secret Salary: Negotiable Overview: Seeking an experienced Cybersecurity Analyst to support Advanced Radars programs for PEO IWS 2.0....Senior2 days per week3 days per week
- ...Job Description Job Description What You Will Do: At Independent Software, as a Senior Information System Security Officer (ISSO), you will support the security posture of mission-critical systems, programs, and enclaves. In this role, you will implement, maintain...Senior
- ...professional experience in cybersecurity, information assurance, or systems security engineering Minimum of ten or more years of ISSO or equivalent experience supporting Department of Defense or Intelligence Community programs of similar scope, type, and complexity...Senior
$10k
...additional 4 years of experience may be considered on a case by case basis. Direct Experience: 10+ years of in-depth experience as ISSO or combination of ISSO and other security related role supporting IC or DoD programs and contracts of similar scope, type, and...SeniorHourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$155k - $195k
...Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking an experienced Information Systems Security Officer (ISSO) for a large software development program. The program includes software maintenance and development, IT support (Network/...SeniorContract workWork experience placementFlexible hours$131.3k - $237.35k
Leidos has a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...SeniorFull timeContract workImmediate startRelocation packageFlexible hours$131.3k - $237.35k
Leidos has a new and exciting opportunity for a Senior Information System Security Officer in our National Security Sector's (NSS) Cyber... ...National Security! Senior Information System Security Officer (ISSO)Leidos currently has an opening for a Senior Information System...SeniorFull timeImmediate startFlexible hours$150k
...multiple branches of the US government and military services. Senior Information System Security Officer Responsibilities Enhancing... ...considered on a case by case basis. Industry Expertise: 7+ years of ISSO experience supporting IC or DoD programs and contracts of...SeniorWork at officeFlexible hours- ...Senior Information Systems Security Officer At Independent Software, as a Senior Information Systems Security Officer, you will provide... ...Required Skills and Qualifications: ~10+ years of hands-on ISSO/information security experience supporting IC or DoD...Senior
$183.38k - $193.05k
Job Title General Dynamics Mission Systems Software Engineer Basic Qualifications Education Requirements: Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus a minimum of 10 years of relevant experience...SeniorFlexible hours$149.6k - $254.32k
...leader in defense and aerospace, dedicated to securing the future of human exploration and national safety. We are seeking a seasoned ISSO to take ownership of the security and integrity of some of the most critical information systems. As a cornerstone of the...SeniorFull timePart timeLocal areaWorldwide$183.38k - $193.41k
Senior Principal Systems Engineer As a Senior-Level Systems Engineer for CISR, you’ll be a lead member of cross-functional hardware and system design teams responsible for the realization of complex computing and communications systems. You’ll make substantial contributions...SeniorFlexible hours$130k - $270k
...Senior Information Systems Security Officer Annapolis Junction, MD Build to something to be proud of. Captivation has built a... ...will be considered. Minimum of 7+ years of experience as an ISSO supporting IC or DoD programs and contracts of similar scope, type...SeniorHourly payTemporary work$135k - $216k
...Responsibilities Peraton is seeking a Senior ISSO to support our customer onsite in Annapolis Junction, MD. Key responsibilities include: Lead or co-lead ATO/reauthorization efforts for complex boundary systems Mentor junior ISSOs and shape security...SeniorContract workShift work- Job TitleRequired Skills:Good knowledge of RIS/PACS/DICOM/HL7 standards.Ability to guide and handle a team of technical consultants.Familiar with Ticketing tools and Incident management.Good communication skills.Familiar connect with radiologistSkill: RIS, VNA, Enterprise...Senior
$140k - $185k
...experts, consider joining our team! Peterson is seeking a talented Senior Systems Administrator . Seeking an SA to provide support for... ...COTS and GOTS solutions • Work with the System Owner, ISSO and DAO on the creation, modification and reaccreditation of applicable...Senior$50k
...Job Description Job Description Nationwide Electrical Services, Inc. Senior Electrical Estimator Job Description Nationwide Electrical Services (NES) located in Washington, DC, is searching for experienced candidates for the position of Senior Electrical Estimator...SeniorContract workFor contractorsHome office$5,000 per month
...impact on every client you work with. ARSIEM is looking for a Senior Information Systems Security Officer to lead the risk... ...certification. Preferred Qualifications Experience as an ISSO/ISSE with emphasis on Defense-in-Depth principles, network, and...Senior- ...Job Description Job Description Please NOTE: Full Scope Poly is required for this role. Senior Information System Security Officer (ISSO) The selected candidate will act as an ISSO for a large software development program which includes software maintenance and...Senior
- Tax Return Preparation Specialist Review and prepare federal and multi-state tax returns; experience with C-Corps and ASC 740 tax provisions highly desirable. Research fundamental tax issues using online tools. Perform other accounting duties as needed in engagements ...Senior
$200k - $280k
...GliaCell Technologies is seeking a Senior CNO NetDev Developer for a full-time position in Laurel, MD, supporting a U.S. Government customer. This role requires a TS/SCI with Polygraph security clearance. The successful candidate will support critical mission-related...SeniorFull timeRelocation package- Job Title Resource Development Manager Job Requirements Annapolis Jct, MD Intel Agency (NSA, CIA, FBI, etc) Full Scope Polygraph Mid Level Career (5+ yrs experience) Salary not specified Job Description Requires an active TS/SCI with Polygraph Requirements...Senior
- Software Engineer The Software Engineer shall be responsible for providing engineering support for mission applications in a SaaS/PaaS Linux environment deployed on an 'on-prem' cloud offering developed with open source software using Kubernetes, Docker, Istio, Rook...Senior
- ...Job Title:Senior Analyst Location: Local to Mount Laurel, New Jersey only! Duration:6 Months Experience Required: 6-8 Role Descriptions: "8+ years relevant experienceAbility to work with systems users or potential users to develop system specifications and...SeniorLocal area
- ...Senior Traffic EngineerWe are offering an exciting opportunity for a Senior Traffic Engineer in the Transportation Department of our Mount Laurel, NJ, office. The successful candidate will provide traffic analysis and design capabilities and assistance with highway/civil...SeniorWork at office
$122k - $253k
Annapolis Junction, MD Sterling, VA Full time JR101953 Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include...SeniorFull time$154.05k - $278.48k
Leidos has a new and exciting opportunity for a Senior Information System Security Officer in our INTEL SECTOR: Cyber & Analytics Business... ...National Security! Senior Information System Security Officer (ISSO)Leidos currently has an opening for a Senior Information System...SeniorFull timeImmediate startFlexible hours$200k - $230k
...Requirement: Active TS/SCI with Polygraph Summary: Seeking a Senior Systems Integration Engineer to support mission-critical DoD... ...patch management and configuration compliance Collaborate with ISSO and security teams to implement secure configurations and...SeniorFull timeContract workWork at officeLocal areaImmediate start- Join ClearEdge and be a part of the team of men and women that solve some of the DoD’s most complex technical challenges. Every day, ClearEdge empowers customers in Government and industry with innovative data driven solutions. Check out our extremely competitive benefits...SeniorFull time
- PRIMERA IGLESIA BAUTISTA HISPANA DE LAUREL (PIBHL) 15000 Baptist Lane, Maryland, USA Anuncio de Convocatoria Pastoral Posición: Pastor Principal Fecha de Vigencia: 1 de septiembre de 2026 Fecha de Cierre: 30 de noviembre de 2026 Información acerca de ...SeniorFull time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior ISSO. Be the first to apply!
- senior consulting engineer Annapolis Junction, MD
- senior security operations engineer Annapolis Junction, MD
- senior medical science liaison Annapolis Junction, MD
- senior cloud solutions architect Annapolis Junction, MD
- senior software engineer remote Annapolis Junction, MD
- senior mulesoft developer Annapolis Junction, MD
- senior performance engineer Annapolis Junction, MD
- senior systems integration engineer Annapolis Junction, MD
- senior devops Annapolis Junction, MD
- senior living Annapolis Junction, MD




