Information Systems Security Officer (ISSO), Senior Advisor - TS/SCI w/poly
$146k - $234kPeraton
Responsibilities
We are currently seeking an Information Systems Security Officer (ISSO) for an IC mission in the Annapolis Junction, MD area.
Responsibilities may include:
- Provide support for a program, organization, system, or enclave's information assurance program.
- Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies.
- Perform or review technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies.
- Provide security planning, assessment, risk analysis, and risk management. Recommends system-level solutions to resolve security requirements.
- Provide configuration management (CM) for information systems security software, hardware, and manages changes to systems and assess the security impact of those changes.
#MDFSP
Qualifications
Required Qualifications:
- Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university is required . Four (4) years of additional ISSO experience may be substituted for a bachelor's degree.
- Minimum of fourteen (14) years experience as an ISSO/ISSE on programs and contracts of similar scope, type, and complexity is required.
- 2 years experience hardened operating Systems (OS) loads
- 2 years experience PL3, PL4, and PL5 solutions
- 2 years experience analyzing proprietary data formats
- 2 years experience DCID 6/3 documentation process
- CISSP Certification or willingness to obtain is required prior to start.
- Active TS/SCI security clearance with current polygraph is required.
Salary Range Estimate:
The estimate displayed represents the typical salary range for this position and is just one component of Peraton's total compensation package for employees. Other rewards may include annual bonuses, short- and long-term incentives, and program-specific awards. In addition, Peraton provides a variety of benefits to employees.
Benefits:
Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan
Peraton Overview
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.
Target Salary Range
$146,000 - $234,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
EEO
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.
$190k - $304k
ResponsibilitiesPeraton is seeking a Senior Systems Engineer to support a... ...critical National Security programs, including... ..., Computer Science, Information Systems, Engineering... ...is required Active TS/SCI security clearance with... ...TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work$176k - $282k
ResponsibilitiesThe Systems Engineer -Splunk Administrator will... ...Engineering, Computer Science, Information Systems, Engineering Science... ...and leading SystemsActive TS/SCI security clearance with current polygraph... ...: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workFor contractorsShift work$176k - $282k
...Engagement team is seeking a Senior Systems Engineer to support the... ...marketing, user support, and information brokering.Perform product testing... ...a bachelor’s degree.Active TS SCI security clearance with a current... ...: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work$176k - $282k
...team is looking for a Senior Data Flow Engineer to... ...emergency issues with systems supporting dataflow. Typically... ...Qualifications:Active TS/SCI security clearance with a... ..., Computer Science, Information Systems, Engineering Science... ...TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work- ...our nation’s safety and security. Make an impact by using... ...technology into opportunity as an Information Security Analyst Senior with GDIT. A career in... ...and enhancing the systems that matter most. At GDIT... ...Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities...Suggested
$176k - $282k
...facilitate the capture of information and approvals that... ...Ingest team is seeking Systems Engineer to:Outline,... ...#MDFSPQualificationsBasic Qualifications: TS/SCI with Polygraph level... ..., manageability, and security requirements for mid-... ...: EngineeringClearance: Top Secret/SCI w/PolySeniorContract workFor contractorsFlexible hoursShift work- ...our nation’s safety and security. Make an impact by... ...Communications Specialist Advisor joining our team.... ...Installation of operating system and security patches.... ...the use of Microsoft Office. Good communication... ...Security Clearance Level: TS/SCI w/Poly ● Location: On Site...SeniorWork at officeWorldwide
$190k - $304k
ResponsibilitiesPeraton is seeking a Systems Engineer to support... ...Qualifications:Active TS/SCI clearance with current... ..., Computer Science, Information Systems, Engineering.... ...critical National Security program, which include... ...TechnologyClearance: Top Secret/SCI w/PolySeniorContract workFor contractorsFlexible hoursShift work$75.72 - $136.3 per hour
...eradicate threats to critical U.S. systems.What Required Skills You'll Bring:Active TS/SCI with Poly is requiredMust have a... ...in the areas of intelligence, information security, network forensics or insider... ...Requirement:An active Top Secret SCI w/Polygraph security clearance...Full timeFlexible hours$25k
...\- 7+ yrs of Experience \- TS\/SCI w\/Poly Required \\\ \... ...directly performing full cycle system engineering, gathering requirements... ...Type: \ \ \ Onsite \ \\\ Security Clearance: \ \ \ Current... ..., Computer Science, Math or Information Systems)\\\\\\ ~\\\\\\...Full timeContract workTemporary workWork experience placementRemote workShift work- ...critical component of our nation’s safety and security. Make an impact by using your expertise... ...Performance Specialist The Systems Engineer will play a critical role in deploying... ...Sec ● Security Clearance Level: TS/SCI w/Poly ● Location: On Site ● US...
$146k - $234k
...Software Engineer to design, develop, and secure next-generation software systems. This role focuses on implementing... ...for a bachelor’s degree.Active TS/SCI security clearance with a current polygraph... ...ID: 2025-159560Position Category: EngineeringClearance: Top Secret/SCI w/PolySeniorContract workShift work$146k - $234k
...stack — from configuring VLANs and port security on Cisco switches to imaging endpoints... ...vulnerabilities in response to IAVAs, ensuring systems remain compliant with security... ...may be substituted for a BS.An active TS/SCI w/Poly is required.5+ years of combined experience...SeniorContract workRemote workShift work$146k - $234k
...seeking a highly skilled Senior Test Engineer to... ...design, build, and secure next-generation software systems supporting critical... ...bachelor’s degree.Active TS/SCI security clearance... ...ID: 2026-164162Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work$146k - $234k
ResponsibilitiesResponsibilitiesAnalyze user and system requirements to inform software design, performance... ...Qualifications:Active TS/SCI security clearance with a current polygraph is... ...169761Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work- ...of our nation’s safety and security. Make an impact by using your... ...complex and diverse software systems (e.g., processing-intensive... ...systems, and business management information systems) based upon... ...● Security clearance level: TS/SCI w/Poly required ● US citizenship...Contract work
$146k - $234k
...facilitate the capture of information and approvals that... ...#MDFSPQualificationsBasic Qualifications: TS/SCI with Polygraph level... ...with the customer and system engineering. Ensure... ...critical National Security program, which include... ...TechnologyClearance: Top Secret/SCI w/PolySeniorContract workFlexible hoursShift work$104k - $166k
...solutions for national security. As a Cloud Software Engineer... ..., distributed systems, and modern development... ...#AJCM#MDFSP#PeratonRoyalMoveQualificationsRequired QualificationsActive TS/SCI clearance with a... ...ID: 2026-164275Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workFlexible hoursShift work$146k - $234k
...research and collaborate with systems engineers and... ...#MDFSPQualificationsBasic Qualifications: TS/SCI with Polygraph level... ...this critical National Security program, which include... ...ID: 2026-163166Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work$25k
...Exploitation - 5+ yrs of Experience - TS/SCI w/Poly Required Halogen... ...reports, briefing and informing senior leadership, and traveling to... ...Remote Type: Onsite Security Clearance: Current TS/SCI... ...packet information, computer OS system data, executable file data,...Contract workTemporary workRemote workShift work$146k - $234k
Responsibilities Responsibilities:As an Information Systems Security Engineer (ISSE), you will play a key... ...: Active TS/SCI security clearance with current polygraph... ...ID: 2026-166253Position Category: Cyber SecurityClearance: Top Secret/SCI w/PolyContract workShift work$146k - $234k
...Software Application Support Systems Engineer to join our... ...Qualifications Active TS/SCI clearance with current... ..., Computer Science, Information Systems, Engineering... ...critical National Security role is eligible for Peraton... ...TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$146k - $234k
...performance, availability, and security, ensuring systems are both powerful and... ...designs. As a senior contributor, you’ll... ...(e.g., Mathematics, Information Systems, Engineering)... ...be substitutedActive TS/SCI clearance with current... ...: EngineeringClearance: Top Secret/SCI w/PolyContract workShift work$112k - $179k
Responsibilities Systems Engineer | Location: RemoteActive TS/SCI with polygraph required - this... ..., Computer Science, Information Systems, Engineering Science... ...’s degreeActive TS/SCI security clearance with a current... ...Category: EngineeringClearance: Top Secret/SCI w/PolyContract workImmediate startShift work$112k - $179k
ResponsibilitiesCloud Systems Administrator 2 Annapolis... ...and advance national security. This is your... ...Science, Mathematics, Information Systems, Engineering,... ...be considered Active TS/SCI clearance with current... ...Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$146k - $234k
...Title: Cloud Software Engineer (TS/SCI w/ Poly)ResponsibilitiesPeraton is... ...support critical national security missions. These solutions automate... ...• Contribute to system enhancements, performance improvements... ...fields include Mathematics, Information Systems, Engineering, or...Contract workFor contractorsRemote workShift work$153k - $207k
...Currently Possess: Top Secret SCI + Polygraph Clearance... ...Data Analysis, Enterprise Systems, Leadership... ...technical solutions that inform optimization strategies and... ...with metrics and KPIs. ● Security clearance level: TS/SCI w/Poly ● US citizenship required...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours$10k
...Please see information below Due to... ...position appropriate security clearance is required. (e.g. Active TS/SCI security clearance... ...Enhancing the system security posture by... ...agency appropriate poly Bachelor of Science... ...depth experience as ISSO or combination of...SeniorHourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$176k - $282k
...facilitate the capture of information and approvals that... ...adherence to strict timing, system resource, or interface... ...are met.TS/SCI clearance with polygraph... ...this critical National Security program, which include... ...Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work- ...component of our nation’s safety and security. Make an impact by using your expertise... ...compliance with DISA (Defense Information Systems Agency) standards and guidelines. ●... ...experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Information Systems Security Officer (ISSO), Senior Advisor - TS/SCI w/poly. Be the first to apply!
- remote senior project manager Linthicum Heights, MD
- srs Linthicum Heights, MD
- senior sas developer Linthicum Heights, MD
- senior business analyst contract Linthicum Heights, MD
- senior manager legal Linthicum Heights, MD
- senior mainframe developer Linthicum Heights, MD
- senior magento developer Linthicum Heights, MD
- senior activities Linthicum Heights, MD
- senior resident engineer Linthicum Heights, MD
- senior operations technician Linthicum Heights, MD


