ISSE
$112k - $179kPeraton Corporation
ResponsibilitiesCurrently seeking an Information Systems Security Engineers (ISSE) to support an Intel Community (IC) customer in the Herndon, Virginia area.ISSE responsibilities for conducting information system security engineering activities for new or existing system(s) may include:Defines information security requirements and their integration into information systems and its technology component through purposeful security design.Develops and implements security designs ensure that the hardware, operating systems and software applications adequately address cyber security requirements and Security Controls Traceability Matrix (SCTM). Identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies.Implement, validate Security Technical Implementation Guide (STIG) requirements and/or perform SRG assessments for all development and implementation projects.Develop, customize, and configure Splunk applications and dashboards.Develop Security Test Procedure (STP), conducts self-assessments to verify compliance with required configuration guidance and support A&A testing and validation of security designs.Conducting risk analysis reviewing ACAS, CVEs, plugins, CWEs, research, collaborating with System Administrators to mitigate identified vulnerabilities and/or author Plans of Actions and Milestones (PO&AM) as needed.Execution of continuous monitoring efforts responds to data calls, scan requests, and various weekly and monthly security metrics reporting requirements.Validate control implementations provide enforcement of the required data access and network flow restrictions align with the continuous monitoring strategy. Participates in Agile Planning Events to provide technical input.Support government activities and report to appropriate IC and DoD authorities (i.e., USCYBERCOM, IC-SCC)Support security authorization activities in compliance with the customer Information System Certification and Accreditation Process following the NIST Risk Management Framework (RMF), CNSSI No 1243 and other prescribed business processes for security engineering.Assist architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutions.Apply system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing.#SpaceIntelQualificationsMinimum of 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhDRequired Qualifications:Bachelor's degree in a relevant technical (STEM) field with 8+ years of relevant experience; Master's degree in a relevant technical (STEM) field with 6+ years of relevant experience; or 4+ additional years of experience in lieu of a degree.TS/SCI with polygraph clearance adjudication or ability to obtain SCI and pass a polyCertified Information Systems Security Professional (CISSP) Certification is requiredOne (1) year of experience with IC CommunityProven experience in scripting languages, Linux/RedHat, Windows Server and/or Networking AppliancesProven experience with DISA Security Technical Implementation Guide (STIG) implementation and Security Content Automation Protocol (SCAP) tool usageProven experience performing Systems Security tasks including: Security Information and Event Monitoring (Splunk); Endpoint security (HBSS); Compliance and vulnerability scanning (ACAS / Nessus)Demonstrated experience with creating and validating evidence for NIST security controls.Desired Qualifications:Skilled in implementing mitigation strategies and how to resolve problems, and to re-test/ re-evaluate systemsDemonstrated experience with DISA Security Technical Implementation Guide (STIG) implementation and Security Content Automation Protocol (SCAP) tool usagePossess a working knowledge of administrating servers, system and application security threats and vulnerabilitiesExperience extending existing applications in areas such as security, monitoring, task automation, continuous integration, deployment, and performance optimizationDemonstrate writing of your own project in scripting/programming (use of Shell scripting, Python, Javascript, Powershell) in a Linux or Windows environment to support the various Cyber Security tools and applications requiredProvide guidance on vulnerability and malware remediation.Experience analyzing vulnerabilities, establishing cause and impact, and identifying the corrective action needed to eliminate and prevent the event from happening in the future.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 eligible to participate in an attractive bonus planPeraton OverviewPeraton 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$112,000 - $179,000. 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.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Job SummaryRequisition ID: 2026-162519Position Category: Cyber SecurityClearance: Top Secret/SCI w/Poly
- ...Job Description Job Description We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor's Degree. Other degrees will be considered with the year's experience adjusted to accommodate. REQUIRED...Suggested
- ...Job Description Job Description Dark Wolf is looking for a Mid-Level DevSecOps SME / Information System Security Engineer (ISSE) to join a collaborative, dynamic team in a fast-paced, innovative mission environment. This position will work hand-in-hand with the...SuggestedFull timeFor contractors
- ...Job Description Job Description Information System Security Engineer (ISSE) TS/SCI FSP Department: Government Customer- Herndon Location: Herndon, VA Information System Security Engineer Minimum Qualifications: Five or more (5+) years’ experience...Suggested
$135k - $216k
...team dedicated to protecting the safety and integrity of U.S. air travel. Peraton is seeking a Information Systems Security Engineer (ISSE) to join our team of qualified, diverse individuals. The ideal candidate will provide technical security oversight, support...SuggestedContract workFor subcontractorShift work$77.6k - $176k
...process TS/SCI clearance with a polygraph HS diploma or GED Nice to Have Experience as an Information Systems Security Engineer (ISSE) or Security Control Assessor (SCA) Knowledge of automation, cloud security, and vulnerability scanning Ability to solve complex...SuggestedContract work- ...certification (e.g., Security+) ~ US Citizenship and active TS/SCI clearance Desired Qualifications: Previous experience as an ISSE / ISSM or Lead Systems Architect in a DoD or federal environment INCOSE Certified Systems Engineering Professional (CSEP) or OMG...Full timeFor contractors
$5,000 per month
...intelligence customers delivering next-generation sensing and exploitation capabilities. The role of Information System Security Engineer (ISSE)* is responsible for conducting information systems security engineer activities throughout the lifecycle. Position Overview...Contract workTemporary workFor contractorsImmediate startFlexible hours$112k - $179k
...system integrityAssist in responding to audit findings, including root cause analysis and technical remediation.Work closely with ISSOs, ISSEs, auditors, and operations teams to ensure systems are both secure and operationally effective.Translate technical system behavior...Contract workShift work- ...Position Title: Information system Security Engineer (ISSE) Location: Chantilly, VA Clearance: Active TS/SCI required U.S. Citizenship required OMNI Consulting Solutions is seeking for Information system Security Engineer to provide technical cybersecurity...Permanent employmentFull time
- Cloud ISSE Position Description: The Cloud Information Systems Security Engineer provides support to the customer in the area of Cyber Security. Daily Tasks include, but are not limited to: • Provides analytical and technical security recommendations to the customer...
$77.6k - $176k
...RMF processTS/SCI clearance with a polygraphHS diploma or GEDNice If You Have:Experience as an Information Systems Security Engineer (ISSE) or Security Control Assessor (SCA)Knowledge of automation, cloud security, and vulnerability scanningAbility to solve complex...Full timeContract workPart timeWork at officeLocal areaRemote work$160k - $200k
...ranked as a top workplace among DC area firms and continues to grow. We are actively hiring an Information System Security Engineer (ISSE) with TS/SCI clearance and polygraph to join our Data and Systems Integration Division, working in Chantilly, VA to provide...Contract workWork experience placement$99k - $225k
...us. The world can’t wait. You Have: 6+ years of experience with IT and cybersecurityExperience as a Security Control Assessor, ISSO, ISSE, or ISSM Experience performing assessment and authorization activities for Intelligence Community or DoD customersTS/SCI clearance...Full timeContract workPart timeWork at officeLocal areaRemote work- ...Job Description Job Description TITLE: Information System Security Engineer / Systems Admin (ISSE/SA)LOCATION: McLean, VACLEARANCE REQUIRED: Active DoD TS/SCI with CI PolygraphEMPLOYMENT TYPE: Full-time, On-site POSITION SUMMARYModern Government Solutions (MGS)...Full timeFor contractors
$112k - $179k
...field with 8+ years of relevant experience, or 12+ years of experience in lieu of a degree.8+ years of hands-on experience as an ISSO, ISSE, Assessor, Security Engineer, or closely related DoD cybersecurity role.Demonstrated experience writing STPs, creating SCTMs, and...Contract workShift work- ...Government Customer- Chantilly Location: Chantilly, VA MUST HAVE A TS/SCI Poly The Information Systems Security Engineer (ISSE) provides support to the customer in the area of Cyber Security. Daily tasks include, but are not limited to: Provide analytical...
- Position: Senior ISSE Position Description: The Senior Information Systems Security Engineer provides support to the customer in the area of Cyber Security. Daily Tasks include, but are not limited to: · Provides analytical and technical security recommendations...
$120.8k - $265.8k
Job Title: Information Systems Security Engineer (ISSE)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity...Contract workWork experience placementLocal areaImmediate startFlexible hours- OverviewVTG is seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. This role ensures systems are compliant with security requirements while supporting mission...
$100k - $210k
OverviewVTG is looking for Information System Security Engineers (ISSEs) in Chantilly VA. These positions are contingent upon contract award.What will you do?An ISSE is responsible for conducting IS security engineering activities throughout the lifecycle.ISSEs are responsible...Contract workWork experience placement$103.8k - $218.1k
Job Title: Senior Cybersecurity Engineer - RMF/ISSE LeadJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:We are seeking...Contract workWork experience placementLocal areaFlexible hours- Cloud ISSE TS/SCI CI PolyDepartment: Government Customer- ChantillyLocation: Chantilly, VAPosition Description:The Cloud Information Systems Security Engineer provides support to the customer in the area of Cyber Security. Daily Tasks include, but are not limited to:Provides...
$119.81k - $167.74k
Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space...Permanent employmentTemporary workLocal areaRelocation- ...Manage/track customer sponsored assets’ plan of action and milestones (POAMs) by working with various security stakeholders (ISSO/ISSE/ISSM/SCA) post authorization Facilitate System Review TEMs to ensure that new/existing customer sponsored assets have the correct...
$80k - $95k
ISS STOXX is seeking a Senior Tax Associate to support the U.S. direct tax function within the North America Finance Team. Based in Rockville, Maryland, this role reports to the North American Tax Manager and works closely with the broader global tax team. This newly created...Local areaFlexible hours$5,000 per month
...capabilities. The role of Penetration Tester (Pen Tester)* is a security professional who reviews and evaluates Information Systems (ISs) and recommends changes to the Government that can improve information confidentiality, integrity, and availability. Position Overview...Contract workTemporary workFor contractorsImmediate startFlexible hours- ...CrowdStrike Zscaler Microsoft Defender for Endpoint Proficiency with securing AI-based tools. Experience coordinating with ISSOs, ISSEs, and federal security teams. Benefits ~ Health insurance ~ Dental insurance ~ Vision insurance ~ Life Insurance ~401(k)...
- ...MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Identify information protection...Full timeWork at office
- ...entire Organization's A&A lifecycle, developing security control responses and implementation, and addressing risk elements with project ISSE personnel for maintaining ATO status. • assisting in planning and managing projects involving infrastructure and exploitation...Full timeContract workTemporary workLocal area
- ...entire Sponsor’s A&A lifecycle, developing security control responses and implementation, and addressing risk elements with project ISSE personnel for maintaining ATO status. Demonstrated experience working with sponsor managers, technical leads, and PMs to identify...For contractorsLocal area
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