Information Systems Security Officer
$142k - $149kVTG
OverviewVTG seeks to hire an Information Systems Security Officer (ISSO) in Chantilly, VA to monitor and maintain systems security on operational systems such as malicious code eradication, configuration management, assessment and authorization of current and future systems, as well as to review and revise systems security documentation on proposed systems. ISSOs shall know how to implement common information system security practices, policies, and technologies. Additionally, ISSOs demonstrate self-motivation, initiative, sound judgement, and effective interpersonal skills, team building skills, and effective communication skills. What will you do?ResponsibilitiesProvide guidance and mentorship to junior team membersCollaborate with system stakeholders and teammates to enhance system securityCommunicate effectively with all security stakeholdersCreate, revise, or review cybersecurity documentationProactively identify opportunities for increasing customer value and engagementAct as a Data Transfer Agent between systems of varying security domainsInventory, track, and control removable media and portable electronic devicesAdvise stakeholders on NIST SP 800-37 Risk Management Framework (RMF) workflows and requirementsReview SIEM and RMF workflow tools to advise ISSM on system security baselines and authorization statusesAdvise system stakeholders on acceptable use and applicable cybersecurity policy or regulationProperly report and document security incidents and response actionsDo you have what it takes?Basic RequirementsClearance: Active TS/SCI with PolygraphCurrently hold or obtain and maintain DoD 8570 IAT-3 certification within 6 months of starting the position Applicants should possess education and experience at the appropriate level for the position. Education relevant to computer engineering, information security, information management, and/or computer science. Experience relevant to information technology security, information systems security, information assurance engineering, and systems administration.Bachelor’s degree + 6 years of experience OR High School/GED + 10 years of experience OR Associate’s degree + 8 years of experience OR Master’s degree + 4 years of experienceAdditional RequirementsKnowledge of and experience with ICD 503 and NIST SP 800-37 Risk Management workflowsThorough understanding and application of network security principles, practices, and implementationsWorking knowledge of cross-functional integration of information systems into a physical security environmentWorking knowledge of system functions, security policies, technical security safeguards, and operational security measuresUnderstanding of system methodologies including but not limited to client server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, LAN, switches, and routersFamiliarity with detecting and preventing computer security compromises in a networked environmentWorking knowledge of configuration management; system maintenance; and integration testingProficient in the use of tools used to prevent and/or negate malicious codeUnderstanding of Commercial-Off-the-Shelf (COTS) tools that scan at the physical layer of all removable and fixed media types including but not limited to: (CDs, hard drives, thumb drives, Zip/Jazz, etc.)Ability to explain in clear language Intelligence Community Directive (ICD) 503Ability to support evidentiary forensics and preservationAbility to troubleshoot technical configurations and make recommendations on the protection of classified and sensitive dataDemonstrated ability to translate technical information and information technology jargon into plain EnglishAbility to apply a risk management philosophy when faced with security challenges and the ability to articulate the pro’s and con’s of a particular solution in a clear concise mannerDemonstrated proficiency with computer operating systems (e.g., Microsoft Windows, LINUX, UNIX, Mac OS, etc.)Analytical ability to understand complex technical configuration management documentsDemonstrated proficiency with database maintenanceStrong ability to elicit, articulate, and document information in a well-organized mannerDemonstrated ability to work independent of close supervisionDemonstrated experience with Microsoft Office SuiteWorking knowledge of all applicable customer, IC, and DoD policies, procedures and operating instructions related IT/IA/IMExcellent communication, interpersonal, and team-building skills to engender rapport with the military personnel, civilians, and other contractors at all levelsAn ability to prioritize work to meet deadlines, and to manage the workflow of the ISSO teamDemonstrated ability to correlate audit results between various systems and/or users and notify the Information Systems Security Manager (ISSM) of any discrepanciesDesired QualificationsExpertise with configuration management; system maintenance; and integration testingAbility to troubleshoot technical configurations and make recommendations on the protection of classified and sensitive dataExpert in the use of tools used to prevent and or negate malicious codeExpert in detecting and preventing computer security compromises in a networked environmentKnowledge in forensics chain of custody and evidentiary preservationDemonstrated proficiency in successfully guiding complex information systems through assessment and authorization control gatesAnalytical abilities to decipher complex technical configuration management documentsProficient in maintaining databasesThorough working knowledge of all applicable customer, IC, and DoD policies, procedures and operating instructions related to IT/IA/IMDemonstrated ability to work independent of close supervisionExpert ability to establish and maintain effective internal and external working relationships with government and contractor program managers, security professionals, and mission partnersAbility to effectively provide guidance to Assistant ISSOs and ISSOsPay Range: VTG’s estimated starting pay range is $142,000-$149,000 annually, which is a general guideline for the geographic location. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.
- ...Overview : CDT is looking to add a Information Systems Security Officer (ISSO) to provide advice and assistance to secure configuration and operations to the customer's IT assets. This position will be onsite in Chantilly, VA. Clearance : An active Top Secret/SCI...SuggestedFor contractorsWork experience placementLocal area
$140k - $160k
...Information System Security Officer (ISSO) Dark Wolf is seeking an Information System Security Officer (ISSO) to lead a collaborative team to develop, manage, and maintain information system security Assessment and Authorization (A&A) packages. This could include supporting...SuggestedFull timeFor contractorsFlexible hours- ...Jacobs is looking for a Information System Security Officer to join our Sensor Processing Team. Candidates must have a strong Information Assurance/Security background and be capable of coming up to speed on all ICD 503 computing security responsibilities and IA actions...SuggestedWork experience placement
$120k - $160k
...Job Description Description SAIC seeks an Information Systems Security Officer (ISSO) to join our team of professionals providing technical and program services to the U.S. Government (USG). SAIC provides research, engineering, design, analysis, acquisition...SuggestedWork experience placementWork at office- ...Information System Security Officer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Information System Security Officer...SuggestedTemporary workFor contractorsImmediate startFlexible hours
$142k - $149k
...Overview VTG seeks to hire a Senior Information Systems Security Officer (ISSO) in Chantilly, VA to monitor and maintain systems security on operational systems such as malicious code eradication, configuration management, assessment and authorization of current...Civilian ContractorFor contractorsWork experience placementWork at office- ...Information Systems Security Officer (ISSO) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented **Information Systems Security...Temporary workFor contractorsImmediate startFlexible hours
$104k - $166k
...Information Systems Security Officer (ISSO) Job Locations US-VA-Chantilly Requisition ID 2026-171568 Position Category Information Technology Clearance Top Secret/SCI Responsibilities Peraton is seeking a Mid-Level...Contract workWork experience placementShift work$77.6k - $176k
...Job Number: R0250911 Information System Security Officer The Opportunity: We're looking for an Information System Security Officer (ISSO) responsible for assessing and requesting customer authorization for company-managed classified endpoints, servers, networks...Full timeContract workPart timeLocal areaRemote work$103.8k - $218.1k
Job Title: Information System Security Officer Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * As an Information...Civilian ContractorFull timeContract workFor contractorsWork experience placementWork at officeFlexible hours- ...Information Systems Security Officer (ISSO) Employment Type: Full-Time, Experienced Department: Information Technology CGS is seeking an Information Systems Security Officer (ISSO) with DIACAP and/or RMF experience who has deep expertise in security assessment...Full timeLocal areaFlexible hours
$90k - $125k
...Overview : CDT is looking to add an experienced Information Systems Security Officer maintain security operations to various specialized applications. This position will be onsite in Chantilly, VA. Clearance : An active Top Secret/SCI clearance with CI Poly is required...Civilian ContractorWork at office$100k - $140k
...Intelligence Communities in support of national security. Rincon Research Corporation seeks a... ...position at its Chantilly, Virginia office. The security position will primarily be focused on providing Information System Security Officer (ISSO) support for local and...Full timeTemporary workFor contractorsWork at officeLocal areaImmediate startRemote workFlexible hours$110k - $180k
...Digital and DataOffice Setup: Office/OnsiteSalary: $110,000.00 - $... ...guide the implementation of security requirements, accreditation and... ...of hardware and software systems. The successful candidate will... ...the security posture for an information system ensuring policies, standards...Full timeContract workFor contractorsWork at officeImmediate start- ...Senior Information Systems Security Officer (ISSO) Location: Annapolis, MD / Reston, VA / Washington, DC Work Model: 100% Onsite (SCIF Environment) Work Type: Full-Time Experience Required: 13+ Years The Senior ISSO will support mission-critical cybersecurity initiatives...Full time
- ...Information Systems Security Officer (ISSO) Mantis Security is seeking for immediate placement a highly qualified and technical Information Systems Security Officer (ISSO) to lead the Assessment and Authorization (A&A) for multiple analytic mission systems. The ISSO...Immediate start
$120k - $165k
Job DescriptionEverforth ECS is seeking an Information System Security Officer (ISSO) to work onsite in our Arlington, VA and Fairfax, VA corporate offices.Job Description:Everforth ECS Federal has an immediate opening for a mid-level Information System Security Officer...Local areaImmediate start- ...Senior Information Systems Security Officer Base-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to ensure data security, integrity, and confidentiality at the highest standards. Essential...
- ...Title Information Systems Security Officer (ISSO) EOE Statement Anakim Consulting provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color...Full timePart timeLocal area
- ...Senior Information Systems Security Officer (ISSO) At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering...Work experience placementInternshipLocal areaImmediate start
- ...Akima Global Technology (AGT) is looking for a Senior Information System Security Officer to work in Ashburn, Virginia. To join our team of outstanding professionals, apply today! Responsibilities Plans, develops, and analyzes security measures to protect critical...For contractorsWork experience placementRemote work
- ...Cybersecurity Engineer serves as a subject matter expert in ensuring system security compliance and risk management throughout the program life... ...to work full-time onsite in a Sensitive Compartmented Information Facility (SCIF) with flexible hours. Desired Attributes...Full timeInterim roleFlexible hours
- ...Information System Security Officer Conducts assessments of threats and vulnerabilities, determines deviations from acceptable configurations or enterprise or local policy, assesses the level of risk, and develops and/or recommends appropriate mitigation countermeasures...Permanent employmentInterim roleCasual workLocal area
- ...Data Intelligence, LLC is seeking a part-time skilled Information Systems Security Officer (ISSO) to support a top-tier federal client engaged in national security and counterterrorism operations. This position, based in Vienna, VA, plays a critical role in securing...Part timeFor contractors
- ...Information System Security Officer Base-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and testers to ensure assigned systems are security compliant and achieve...
$140k - $160k
...Information System Security Officer (ISSO) Everforth ECS is seeking an experienced Information System Security Officer (ISSO) to work in a hybrid capacity at our Fairfax, VA office. The ISSO will support the development, authorization, and ongoing cybersecurity compliance...Interim roleWork at office3 days per week- ...Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the... ...SCI level with CI polygraph. Vantor is seeking an Information Systems Security Officer (ISSO) to support secure, compliant, and mission-focused...
$120k - $135k
...Information Systems Security Officer (ISSO) FAIRFAX, VIRGINIA PostedOctober 02, 2026 DESCRIPTION Position: ISSO Clearance: TS/SIC Salary Range: $120,000 - $135,000 Job Description: The Mission Essential Group, LLC (MEG) is a premier service provider...For contractorsWorldwide$135k - $185k
...CWS seeks an Information System Security Officer (ISSO) to ensure information systems compliance for the U.S. Customs and Border Protection's (CBP) Network Operations Center (NOC) contract. The Information System Security Officer (ISSO) ensures information systems compliance...Contract workLocal areaNight shift$80k - $115k
...Overview Steampunk wants you to be an Information System Security Officer (ISSO) on our teamto support a government customer. In this challenging and rewarding role you'll be asked take initiative, foster organization, responsibility, customer service skills, and...Local areaFlexible hours
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