Senior Information System Security Officer (ISSO)
Independent Software
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, and enforce information assurance policies, standards, and procedures to ensure systems remain secure, compliant, and operational.
You will work closely with engineering, operations, and compliance teams to monitor system security, conduct audits, manage vulnerabilities, and support accreditation efforts, including System Security Plan (SSP) compliance.
- Perform all procedures necessary to ensure the protection of information system assets against unauthorized access, modification, or destruction
- Monitor and analyze Intrusion Detection Systems (IDS) to identify and respond to security incidents
- Conduct regular system audits to ensure compliance with security policies, procedures, and SSP requirements
- Perform vulnerability assessments and scans, including user accounts, application access, file systems, and external interfaces
- Develop, test, and support security tools including firewalls, IDS, antivirus solutions, and software deployment tools
- Research, evaluate, and implement new security technologies and solutions
- Develop, implement, and enforce security policies and procedures across systems, applications, and networks
- Support security documentation, including configuration management and SSP maintenance
- Communicate security incidents, alerts, and risks to appropriate stakeholders
- Support security awareness and training initiatives
Required Skills and Qualifications:
- Experience supporting information system security programs in classified or regulated environments
- Knowledge of System Security Plans (SSP), security policy implementation, and compliance requirements
- Experience with vulnerability scanning tools and security assessment processes
- Familiarity with IDS/IPS technologies, firewalls, and endpoint security solutions
- Understanding of system configuration and document management processes
- Strong analytical, troubleshooting, and problem-solving skills
- Strong written and verbal communication skills
- Ability to work both independently and within a team environment
Education and Experience:
- High School Diploma or GED and fourteen (14) years of relevant Information System Security experience; OR
- Bachelor’s degree in Computer Science, Information Assurance, Cybersecurity, or a related discipline and ten (10) years of relevant experience
Certifications:
- Certification in compliance with the requirements of the DoD 8570 IAT Level I or higher is required.
Clearance Requirement:
- Must possess an active TS SCI with appropriate Polygraph to be considered for this role
- Support critical national security missions that matter
- Be part of a close-knit, employee-first culture where your voice is heard
- Expand your skills through ongoing training, mentorship, and career development
- Enjoy competitive compensation, generous benefits, and work-life balance
Ready to take the next step in your career? Join us and be part of something bigger.
Powered by JazzHR
kQsWJBw5NQ
$126k - $228k
...Senior Information System Security Officer (ISSO) Leidos currently has an opening for a Senior Information System Security Officer (ISSO) to work at our Annapolis Junction, MD location. The selected candidate will act as an ISSO for a large software development program...Senior- ...Description Job Description What You Will Do: As an Information Systems Security Officer at Independent Software, you will play a critical role in... ...security engineering Minimum of ten or more years of ISSO or equivalent experience supporting Department of Defense...Senior
$155k - $195k
...Best Places to Work 2019, runner up in 2020 and a finalist in 2021! 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...SeniorContract workWork experience placementFlexible hours$10k
...our industry. Please see information below Due to federal... ...Citizenship and position appropriate security clearance is required. (e.g.... ...Enhancing the system security posture by supporting... ...years of in-depth experience as ISSO or combination of ISSO and other...SeniorHourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$118.7k - $276.6k
This position requires office presence of a minimum... ...a trusted provider of secure, IP enabled, cloud-based... ...has an opening for an Information Systems Security Officer to... ...critical systems. The ISSO will play a key role in... ...relevant experience Our Senior Information Systems...SeniorContract workTemporary workWork at officeLocal areaRelocation- ...trusted provider of secure, IP enabled, cloud... ...processing systems, distributed software... ...systems, networking, office automation, and... ...an opening for an Information Systems Security Officer... ...systems. The ISSO will play a key role... ...(ISSM) and senior ISSOs in implementing...Contract workTemporary workWork at officeLocal areaRelocation
$150k
...cybersecurity, software and systems engineering and IT... ...that enhance our nation’s security. In an ultra-competitive... ...government and military services. Senior Information System Security Officer Responsibilities... ...Industry Expertise: 7+ years of ISSO experience supporting IC...SeniorWork at officeFlexible hours$130k - $270k
...Description Captivation Software is looking for a senior level Information Systems Security Officer to assist with daily responsibilities to support the... ...considered. Minimum of 7+ years of experience as an ISSO supporting IC or DoD programs and contracts of similar...SeniorHourly payTemporary work$120k - $180k
Information Systems Security Officer – Senior Are you looking for the opportunity to utilize your Information Systems experience and be part of a growing... ...Requirements: High school diploma or GED with 13-19 years ISSO experience. Bachelor’s degree with 9-15 years of ISSO...SeniorWork experience placement$90k - $110k
...Job Description Job Description Job Title Mid‑Level Information Systems Security Officer (ISSO) Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate understanding of today’s greatest...Local areaFlexible hoursShift work$90k - $110k
...Job Title Mid‑Level Information Systems Security Officer (ISSO) Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate understanding of today’s greatest challenges, we bring our customers...Full timeLocal areaFlexible hoursShift work- A cybersecurity solutions provider in Maryland is seeking a Senior Information System Security Officer. The ideal candidate will enhance security measures, oversee operations, and manage compliance with information assurance standards. A Bachelor's degree in a relevant...Senior
- ClearEdge IT Solutions, LLC is seeking an Information Systems Security Officer responsible for maintaining the security posture of information systems, ensuring compliance with policies for classified information. You will leverage your 10+ years of experience along with...Senior
- ...Job Description Job Description ISSO 2 Information Systems Security Officer 1 Accord Consulting, LLC is a growing information and technology business... ...mission. Job Description • Provide support to senior ISSOs for implementing, and enforcing information...
$10k
...technology lab. Learn more at The Information Systems Security Officer will be responsible for maintaining... ...Collaborative by nature, supporting ISSMs and senior ISSOs while also contributing... ...of 10 years of experience as an ISSO on programs and contracts of similar...$100k - $200k
...Information Systems Security Officer (MD) (Mid/Sr-TS/SCI FSP-Onsite)_Annapolis Junction, MD_Full-Time_Direct... ...Information System Security Officer (ISSO) Clearance Required: Active TS/SCI... ...Available - Yes Candidate Details: Seniority Level - Mid-Senior Minimum...SeniorFull timeTemporary workWork at officeRelocation package- ...to help support ProSync's mission to "Define and Redefine the State of Possible,” please apply today! The Senior Information Systems Security Officer (ISSO) will provide aid to the program, organization, system, or enclave's information assurance program and will also...SeniorFlexible hours
- ...MANTECH seeks a motivated, career driven, and customer-focused Information System Security Officer (ISSO) to join our team in Columbia, MD . You will play a critical role in supporting enterprise infrastructure capabilities for a global, mission-focused workforce...Work at office
$190k - $220k
...Job Description Job Description Salary: $190,000 - $220,000 Location: Annapolis Junction, MD Category: Senior Information System Security Officer (ISSO) Travel Required:No Remote Type: No Clearance: TS/SCI w/ Polygraph Senior Information System...Temporary workWork experience placementImmediate startRemote work- ...support for a program, organization, system, or enclave’s information assurance program. Provides support... ..., and enforcing information systems security policies, standards, and methodologies... ...for double the value! Virtual Office Compensation: Monthly reimbursement...Work at officeFlexible hours
$78k - $250k
.../SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED... ...for IAVAs Coordinate with system owners & system... ...Minimum of Ten (10) years as an ISSO on programs and contracts of... ...tools. DoD 8570 compliance with information assurance management (IAM) Level...Temporary workRemote workFlexible hours- ...an accommodation or an alternative application process. Information Systems Security Officer 30+ days ago Requisition ID: 3215 Job Description: Quevera... ...Administrator (SA), Information System Security Officer (ISSO), Information System Security Engineer (ISSE), Information...Temporary workWork experience placement
$85k - $270k
A technology and security solutions firm is looking for ISSE/ISSO professionals in Laurel, MD. The role requires an active TS/SCI security clearance... ...and experience. Candidates must have experience in Information Systems Security Engineering/Operations and demonstrate a...- ...bring the expertise in all facets of Information Operations, making sure our fleet... .... INTELLIGENCE AND INFORMATION SECURITY CAREERS IN THE NAVY INTELLIGENCE OFFICER Analyze top-secret information... ...lead your team of Information Systems Technicians to ensure the...Full timePart timeWorldwide
- ...Job Description Overview BigBear.ai is seeking an Information Systems Security Officer 3 (ISSO) to join our team on a brand-new contract! In this... ...other Cybersecurity documentation. Provide support to senior ISSOs for implementing and enforcing information...Contract work
- ...cybersecurity solutions provider is seeking a skilled professional for a role focused on verifying and validating the security compliance of information systems. The successful candidate will conduct evaluations, provide comprehensive security assessments, and assist in...Senior
$120k - $130k
...Job Description Job Description Job Description We are seeking a Information System Security Officer (ISSO) to support the security and compliance posture of our systems. The ideal candidate has deep experience with the Risk Management Framework (RMF), security...Temporary work- ...Description Job Description What you will be doing! As an Information System Security Officer, you will support a program, organization, system, or... ...and Experience: Requires 2-4 years' experience as an ISSO on programs and contracts of similar scope, type, and...
$125k - $215k
...Job Description Job Description Job Description The Information Systems Security Officer (ISSO): Provides support for a program, organization, system, or enclave's information assurance program. Provides support for proposing, coordinating, implementing,...Temporary work- ...opportunity for anInformation Systems Security Officer to join a leading Company... ...with NSA.** Seeking an Information Systems Security Officer 1... ...components. ~Support ISSMs and senior security staff in day-to-... ...Four (4) additional years of ISSO experience may be...Contract workTemporary work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Information System Security Officer (ISSO). Be the first to apply!
- information security officer Annapolis Junction, MD
- chief information security officer ciso Annapolis Junction, MD
- ciso Annapolis Junction, MD
- chief information security officer Annapolis Junction, MD
- information systems security officer Annapolis Junction, MD
- business information security officer Annapolis Junction, MD
- senior cloud service delivery manager Annapolis Junction, MD
- senior business analyst contract Annapolis Junction, MD
- senior game producer Annapolis Junction, MD
- senior software engineer Annapolis Junction, MD



