Information Systems Security Engineer (ISSE) - TS required to apply - multiple locations DC, AL, WV,
Bow Wave LLC
Job Description
Job Description
Security (Cloud a plus) Engineer (ISSE)
Work Description:
- Lead, mentor, and supervise a team of contractor security professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI IT systems.
- Oversee and coordinate activities within the Prepare step, ensuring roles, responsibilities, and risk management strategies are clearly defined and maintained.
- Guide system categorization efforts to ensure all information systems are appropriately classified based on mission/business impact and regulatory requirements.
- Advise on the selection, tailoring, and documentation of security controls aligned with system categorizations, Bureau risk appetite, and compliance requirements.
- Oversee the implementation of technical, operational, and management controls throughout system and application lifecycles, with a particular focus on quality and completeness of all deliverables.
- Ensure comprehensive security control assessments are planned, executed, and documented to validate the effectiveness of implemented safeguards.
- Prepare risk management documentation for system authorization and executive decision-making.
- Direct ongoing monitoring and continuous assessment activities, collecting metrics to adjust security strategies and ensure sustained compliance.
- Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts.
- Foster a culture of security awareness, providing technical guidance and training to both team members and stakeholders.
- Track, report, and communicate status, risks, and improvement opportunities related to security engineering activities to leadership and stakeholders.
- Maintain up-to-date knowledge of RMF, NIST guidance, and industry best practices in support of continuous process improvement.
Required Experience/Skills/Certifications:
- 8 years of experience in secure design, analysis, and test of information security systems and products.
- 8 years of experience applying methods, standards and approaches for ensuring the baseline security safeguards are appropriately implemented and documented.
- 8 years of experience creating and updating security test plans for detecting and mitigating risk to information systems.
- Certified Information Systems Security Professional (CISSP) or Certified Ethical Hacker (CEH) certification required
- Cloud certification preferred
- ...resources Position: Information Systems Security Engineer (ISSE), Level III Location: Hanover, MD -... ...offered Security Requirement: Active TS/SCI clearance with full... ...include those with multiple enclaves and with... ...environments. · Apply knowledge of...SuggestedRemote workFlexible hours
$164.38k - $207k
...Public Trust/Other Required: None Job... ...Skills: Information System Security, Plan of... ...Cybersecurity Systems Engineer/Information... ...Security Engineer (ISSE) with GDIT. A... ...Asset (HVA), TS (SCI), Secret,... ...Polygraph Location: On Customer... ...Location: USA DC Washington...SuggestedFull timeTemporary workFor contractorsInterim roleImmediate startRemote workWorldwideFlexible hours$146k - $234k
...Peraton is seeking an Information Systems Security Engineer - to support its... ...programs. Location: Washington, DC In this role,... ...impact and regulatory requirements. Advise on the... ...of experience applying methods, standards... ...Engineering ~ Active TS/SCI security...SuggestedContract workFor contractorsShift work- ...experience • Responsible for the secure design, analysis, and test of information security systems and products. • Ensure... ...risk to information systems. engineer and perform tests and test... ...systems findings or risks. • Apply methods, standards and approaches...Suggested
$130k - $160k
...seeking an ISSE to provide cyber security and security engineering services for... ...customer including system security... ...planned information management environment... ...us at Apply now to... ...Employees are required to comply... ...~ Active TS/SCI security... ...functions. Location: Arlington,...SuggestedFull timeContract workTemporary workWork at officeLocal areaMonday to FridayWeekend workDay shiftAfternoon shift- ...Description Job Summary: We are seeking an Information Systems Security Engineer (ISSE) with an active TS clearance to join our team. The ideal candidate... ...- Collaborate with IT teams to ensure security requirements are met. - Stay current on IT security trends...
- Job Title: Information System Security Engineering (ISSE) Location(s): Quantico, VAHours: Regular... ...position requires a current and active TS/SCI with Poly at the... ...products that may require multiple minor revisions and/... ...employment opportunity applies to all terms and conditions...Full timeFor contractorsWork at officeFlexible hours
- ...response/support may be required, however only... ...searching for an ISSE to provide cyber security and security engineering services for the National... ...including system security engineering... ...must possess a TS/SCI security clearance... ...computer science, information technology, or...Contract workTemporary workLocal areaShift workDay shift
$146k - $234k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer - Security Control... ...Cyber programs.Location: Washington, DCIn... ...with System Owner, ISSE, and ISSO to fix... ...and regulatory requirements. Advise on the selection... ...EngineeringActive TS/SCI security clearance...Contract workShift work$120k - $160k
Job ID: 2616220 Location: Springfield, VA,... ...Subcategory: Cyber Engineer Schedule: Full... ...Minimum Clearance Required: TS.SCI Clearance... ...two experienced Information Systems Security Engineers (ISSEs) to support the MAJESTIC... ...data paths. Apply DISA STIGs, CIS...Full timeFor subcontractorWork at officeRemote workShift work$110k - $140k
...Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR!... ...lifecycle (SDLC), including requirements analysis, system design reviews... ...Work Environment: Location: On-Site - 540 National... ...range is for Washington, DC only) The offered rate...Full timeTemporary workLocal areaRelocation package- ...and new challenges require new solutions. That’... ...1411 Job Tittle: Information System Security Engineer - SME Location: Washington, DC Clearance: TS/ with the ability to... ...Security Engineer (ISSE) – SME serves as a senior... ...IT systems across multiple lifecycle stages....Temporary workFor contractors
- ...skilled and mission-driven Information Systems Security Engineer (ISSE) to support advanced... ...aligned objectives. This role requires deep technical expertise,... ...analyses. Manage multiple concurrent tasks and stakeholder... ...Nessus, and SELinux. Apply strong understanding of...Contract workFor contractors
$106k - $131k
...DescriptionECS is seeking a TS-cleared Senior Information Systems Security Engineer (ISSE) to support one of our... ...Justice in Washington DC.Please Note: This... ...(652) of DOD 8140 requirements:Master's Degree in one... ...analysis and test8 years applying security safeguards, methods...Contract work$80k - $120k
Job ID: 2616222 Location: Springfield, VA,... ...Subcategory: Cyber Engineer Schedule: Full... ...Minimum Clearance Required: TS.SCI Clearance... ...seeking an experienced Information Systems Security Engineer (ISSE) to support the... .... Apply DISA STIGs, CIS Benchmarks...Full timeFor subcontractorWork at officeRemote workShift work- ...Position Title: DHS Information Systems Security Engineer Senior Location : NCR Clearance : TS/SCI OneZero... ...systems meet all the requirements for ATO approval before... ...systems and networks, applying advanced security... ...Security Engineer (ISSE) within the DoD/Federal...Full timeContract workWork at office
$90k - $129k
...Department of Homeland Security (DHS), Cybersecurity... ...integrate partners from multiple teams with distinct... ...situation awareness, information sharing, and preparedness... ...the contract. ~ Will require DHS Fitness... ...number of factors such as location, qualifications, and applicable...Full timeContract workTemporary workFor contractorsLocal area$104.73k - $165k
Requisition Number: 29074 Required Travel: 0 - 10%... ...00 - $165,000.00 Security Clearance: TS/SCI Level of... ...s right for you. Apply today. We look... ...seeking an experienced Information Systems Security Engineer ( ISSE) to join our team... ...on the role's location, expectations,...Full timeWork experience placementLocal areaWorldwide$180k - $190k
...(ADM) is seeking a highly skilled and mission-driven Information System Security Engineer (ISSE) to design, engineer, and validate cybersecurity capabilities... ...with federal, DoD, and organizational cybersecurity requirements. This role integrates security engineering into the...Full timeContract workPart timeFor contractorsWork at officeRemote work$165k - $200k
OverviewAMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a highly experienced Information Systems Security Engineer (ISSE) to support Red Hate Enterprise Linux systems... ...and systems knowledge to apply JSIG requirements across the entire environment...For contractorsWork experience placementRelocation package- ...We are seeking an Information Systems Security Engineer (ISSE) to design, build,... ...Community security requirements into engineered, implemented... ...controls across multiple classified systems... ...• Active TS/SCI required; must... ...to your experience, location, and the impact you...Full timeRemote workHome officeRelocation packageFlexible hours
$160k - $210k
MTSI is seeking a Information Systems Security Engineer (ISSE) whose primary function will be to serve as the Program... ..., and cloud operationsPerform requirements analysis, design, and integration... ...pay information is based on market location. Applications will be accepted on...Contract workWork at office$104k - $166k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in... ...lifecycle (SDLC), including requirements analysis, system design reviews, security... ..., as well as geographic location and business and contract considerations...Contract workShift work$160k - $170k
...Galapagos Federal Systems LLC is looking for an... ...individual to fill the Information Systems Security Engineer position. This role... ...solutions. The ISSE ensures strategic and... ...Intelligence Community requirements, including ICD 503,... ...Compartmented Information (TS/SCI) security...Flexible hours$200k - $240k
Job ID: T2600313 Location: McLean, VA, US Date Posted: 2026-03-05 Category... ...Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must... ...? SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support...Full timeWork at officeRemote workShift work$139k - $153k
...globally. From logistics and information technology to... ...Job Title: Information Systems Security Engineer Work Location: Pentagon – Arlington, VA... ...Exempt Clearance Level: TS/SCI Work Schedule: Day... ...computing infrastructure required to accomplish key tasks,...Full timeTemporary workWork at officeLocal areaRemote workFlexible hoursDay shift$99k - $225k
Information Systems Security Engineer The Opportunity: Security is most effective... ...translate system requirements, architectures, data... ...to closure. Apply Zero Trust, least privilege... ...to closure ~ TS/SCI clearance; willingness... ...but not limited to location, the individual’s...Full timeContract workPart timeLocal areaRemote work- DescriptionSecurity Engineer Architect - TS/SCI... ...TS/SCI Security Engineer Architect... ...Center systems. Have impact... ...across multiple domains. You... ...our client location in Bethesda... ...on client requirements/deliverables... ...(CSEs) and Information System Security... ...one of the DC Metro top...Contract workRemote workFlexible hours
$144.5k - $195.5k
...Trust/Other Required: None... ...Enterprise System Architecture... ...a Network Engineer/Computer Network... ...related to information technology.... ...Engineers, Security, and... ...Clearance Level: TS/SCI... ...preferably across multiple hardware... ...centers Location: On Customer... ...Location: USA DC Washington...Full timeTemporary workLocal areaImmediate startRemote workWorldwideFlexible hours$175k - $190k
...DescriptionEverforth ECS is seeking an Information System Security Engineer SME to work in our Washington, DC office. Please Note:... ...Security Engineer (ISSE) - SME to join our... ...impact and regulatory requirements.Direct the selection,... ...: Top Secret (TS) with SCI eligibility1...Contract workWork at office
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