Information Systems Security Officer (ISSO)
$119.3k - $138.36kAccenture
Information Systems Security Officer (ISSO)At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to Work, we offer a collaborative and caring community where you feel like you belong and are empowered to grow, learn and thrive through hands-on experience, certifications, industry training and more. Join us to drive positive, lasting change that moves missions and the government forward!As an Information Systems Security Officer (ISSO), you'll be responsible for guiding government clients through the intricate process of obtaining and maintaining ATO certifications for their information systems.Responsibilities include:Leverage your expertise in government cybersecurity standards and regulations to monitor, analyze, and respond to potential security incidents and threats.Ensure that our government clients' systems meet the stringent security requirements necessary for ATO compliance while aligning with government-specific cybersecurity guidelines. Collaborate with government clients to thoroughly understand their system architectures, security requirements, and objectives for achieving and maintaining ATO status within the context of government regulations.Conduct exhaustive security assessments and risk analyses that cater to government system compliance, identifying vulnerabilities and potential threats specific to government systems.Monitor security systems, logs, and network traffic with a keen focus on government cybersecurity guidelines, identifying any suspicious activity, intrusions, or unauthorized access attempts.Collaborate closely with cross-functional teams to establish and maintain government-aligned security measures, including firewalls, intrusion detection systems, data encryption, and access controls. Investigate and analyze security incidents to determine their cause, impact, and appropriate response.Develop and implement incident response plans, including containment, eradication, and recovery strategies.Here is what you need:7 years of experience as a cybersecurity analyst with a specialization in Government System ATO support, demonstrating deep knowledge of government ATO principles, methodologies, and tools.Strong experience in government regulatory frameworks, compliance requirements, and security standards specific to ATO (e.g., NIST SP 800-53, RMF, ICD 503, FISMA, FedRAMP).Demonstrated and repeat experience achieving and maintaining ATO for cloud services and solutions from IL5 to IL6+ on NIPR, SIPR, and JWICS.Understanding of network protocols, operating systems, and infrastructure components.Strong proficiency in incident response, security incident handling, and forensic analysis techniques.Expertise with government specific ATO assessment tools, vulnerability scanning tools, and intrusion detection/prevention systems.CISSP or equivalent certification to support DoD 8140 requirementsPreferred to have:Effective communication skills, with the ability to convey complex technical concepts to both technical and non-technical stakeholders.Security Clearance:Active TS/SCI with polygraph clearance is requiredThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is:$119,300 - $138,355 USD
- ...particular focus on Defense and National Security mission sets. We leverage more than... ...and motivated individuals with Systems Administration, Software... ...backgrounds to join our team as an Information System Security Officer (ISSO). You will collaborate with other Palantir...SuggestedFor contractors
$107.9k - $195.05k
Job DescriptionInformation Systems Security Officer (ISSO) Leidos - Cyber & Analytics Business Area, Key Management & Analytics Division, Your... ...Impact.Leidos has an exciting opportunity for an experienced Information Systems Security Officer (ISSO) to join our Cyber &...SuggestedFull timeImmediate startRemote work- ...thought leader for over 20 years and has offices throughout the United States and... ...by solving our clients’ toughest security challenges. But that’s not who we... ...difference. We are on the look out for an Information System Security Officer (ISSO) to join our Federal team in...SuggestedFull timeWork experience placementLocal areaFlexible hours
$92.21k - $125.15k
...Technology /Full Time On-Site /On-siteISSOEmployment 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...SuggestedFull timeLocal area$110.18k - $183.63k
...want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We are currently seeking a Information Systems Security Officer (ISSO) to join our team in Arlington, Virginia (US-VA), United States (US).Job Summary:The Information Systems Security...SuggestedFull timeTemporary workWork at officeRemote workFlexible hours- General information Job Posting Title Information System Security Officer (ISSO) Date Friday, July 24, 2026 City Arlington State VA Country United States Working time Full-time Description & Requirements Maximus is seeking a highly...Minimum wageFull timeContract workTemporary workWork experience placement
- ...Information Systems Security OfficerOwn your opportunity to support national defense. Your work will help keep critical operations secure and... ...our nation every day.As an Information Systems Security Officer (ISSO) supporting enterprise infrastructure services, you will...
- ...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
- ...We are seeking an experienced Information System Security Officer (ISSO) to support a federal client's Cloud Data Platform modernization initiative in Washington, DC. This role is responsible for ensuring the security, compliance, and continuous authorization of a Microsoft...Full timeFixed term contract
$100k - $115k
...succeed while fostering a culture of collaboration and excellence. The Opportunity We are currently seeking an Information System Security Officer (ISSO) to support a federal government customer. This is a remote position supporting cybersecurity, compliance,...Work at officeRemote work- ...as a subject matter expert in ensuring system security compliance and risk management throughout... ...onsite in a Sensitive Compartmented Information Facility (SCIF) with flexible hours.Desired... ...:Prior experience specifically as an ISSO or ISSE on large-scale government...Full timeInterim roleFlexible hours
$120k - $170k
...save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions worldwide... ...challenges. Credence has an immediate need for an Information System Security Officer (ISSO) to provide IT professional support for Information...Immediate startWorldwide- ...Job Description Job Description Information Systems Security Officer (ISSO)???? Location: Fort Meade, MD ???? Clearance Required: TS/SCI with Full Scope Polygraph Required for Consideration ???? Employment Type: Full-Time About the Opportunity SNS One, Inc...Full time
- ...Information Systems Security Officer (ISSO) - Senior Category: Cyber Security Main location: United States, Virginia, Arlington Position ID: J0925-0453 Employment Type: Full Time Position Description: CGI Federal has an exciting opportunity for an ISSO within...Full time
- ...Information System Security Officer (ISSO)At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education. Delivering high-quality...Local area
$140k - $150k
...Senior Information System Security Officer (ISSO)Quantum Sky is searching for a Senior Information System Security Officer (ISSO) to be responsible for the overall handling of information assurance expertise for a large, complex IT infrastructure program in Washington...- ...employee referral program, and educational assistance. Additional details can be found on our website at: Title: DHS Information Systems Security Officer (ISSO) SeniorLocation: NCRClearance: TS/SCIOneZero Solutions is on contract to provide division-wide support for...Full timeContract workWork at office
- ...Job Description Job Description ASSYST's Information Assurance and Cybersecurity Practice is seeking an experienced Information Systems Security Officer (ISSO) to support a Federal customer. ASSYST delivers comprehensive cybersecurity solutions to Federal, State,...Local areaFlexible hours
$70k - $145k
...USA. TestPros is dedicated to making lives better, safer and more secure. Start: Future projects late 2026 or 2027 (not an immediate job opening) Overview The Information System Security Officer (ISSO) supports the cybersecurity and compliance requirements of...Full timeContract workFor contractorsWork experience placementInterim roleImmediate start- ...ISSO PositionAbile Group has an exciting and challenging opportunity... ...and artifacts, ensuring proper security controls and safeguards are implemented for all systems.Collaborating with the ISSE and... ...all system components and information types are clearly described and...For contractorsWork experience placementImmediate start
- ...Information System Security Officer (ISSO)Employment Type: Full-Time, Mid-LevelDepartment: Administrative and Logistics SupportAs a FSR ISSO, you will be embedded on-site with U.S. Government customers to ensure the secure, compliant operation of a production-grade data...Full time
- ...Senior Information Systems Security Officer (ISSO)The Senior ISSO leads the implementation, oversight, and continuous evaluation of security controls across enterprise information systems. This individual focuses on A&A execution, automating continuous monitoring, and...Full timeTemporary workWork at officeFlexible hoursNight shift
$145k - $185k
...Information System Security Officer (ISSO)ERP International, LLC is currently seeking a Full Time Information System Security Officer (ISSO) to support cybersecurity, privacy, risk management, and compliance initiatives for large-scale federal information systems and enterprise...Full timeFor contractorsLocal area- ...impact by connecting and securing critical operations... ...Job Description INFORMATION SECURITY ANALYST SENIOR ~ EVERGREEN The ISSO is responsible for ensuring... ...maintained for an information system and as such, works in... ...such as HQ Air Force, Office of the Secretary of...Work at officeWork from homeFlexible hours
$108.8k - $163.2k
...Information System Security Officer (ISSO)Belong. Connect. Grow. with KBR!KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your...Temporary workWork experience placementLocal areaRelocation package$130k - $160k
...protect our customers from increasing threats and vulnerabilities in this digital age. TDI is seeking a hands-on Information Systems Security Officer (ISSO) to support U.S. Marine Corps cloud modernization in a fully remote role. You’ll help application teams securely...Permanent employmentFull timeContract workRemote work$135k - $216k
...Senior Information System Security OfficerPeraton Labs is seeking a poly cleared Senior Information System Security Officer for a mission-critical, highly complex HPC environment enabling research... ...readinessAct as the Senior ISSO supporting the system security lifecycle...Full timeContract workFor subcontractorRelocation packageShift work- ...Information System Security Officer (ISSO)Location: On-Site in Arlington, VAReports To: ManagementFLSA Status: Full Time/Non-exemptThe Information System Security Officer is responsible for supporting the Information System Security Manager. The ISSO will support a critical...Full timeWork at officeLocal area
$131.3k - $237.35k
...Description Join the Digital Sector! We're on the lookout for a dynamic and experienced Information Systems Security Officer (ISSO) with 12+ years of expertise to help drive IT mission-critical cybersecurity initiatives. In this high-impact role, you'll support...For contractorsInterim roleLocal areaImmediate startRemote work$150k - $165k
...a Top-Secret cleared ISSO to join our team in Washington... ...for technical information assurance engineering... ...understanding of approved COTS security analyst tools and... ...to the Information System Owner (SO), Business Process... ...Information Security Officer (CISO) / Information...Hourly payFull timeContract workTemporary workFor contractorsWork experience placementLocal areaMonday to Friday
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