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How much do isso issm jobs pay per year?

As of Jun 28, 2026, the average yearly pay for isso issm in Reston, VA is $123,102.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,800.00 and $143,600.00 per year, depending on experience, location, and employer.

What are the main challenges faced by an Information Systems Security Officer (ISSO) or Information Systems Security Manager (ISSM) when working with cross-functional teams?

ISSO/ISSMs often collaborate with IT, compliance, and business units to ensure security policies align with organizational goals. A common challenge is bridging the communication gap between technical and non-technical stakeholders to ensure security requirements are understood and implemented effectively. Additionally, balancing strict security controls with operational needs requires negotiation and adaptability. Building strong relationships and maintaining clear documentation are key to overcoming these challenges and ensuring a secure and compliant environment.

What are the key skills and qualifications needed to thrive as an Information System Security Officer (ISSO) or Information Systems Security Manager (ISSM), and why are they important?

To thrive as an ISSO/ISSM, you need a solid understanding of cybersecurity principles, risk management frameworks (such as NIST RMF), and compliance requirements, usually supported by a degree in information security or a related field. Familiarity with security tools like SIEM systems, vulnerability scanners, and certifications such as CISSP or Security+ are typically required. Strong analytical thinking, attention to detail, and the ability to communicate complex security concepts to diverse audiences are essential soft skills. These skills ensure the effective protection of organizational assets, compliance with regulations, and the ability to respond proactively to evolving security threats.

What is the difference between Isso Issm vs Project Manager?

AspectIsso IssmProject Manager
CertificationsTypically requires ISSM certification, security clearancesOften requires PMP or CAPM certifications
Work EnvironmentPrimarily in cybersecurity, information systems securityIn various industries managing projects across departments
Industry UsageCommon in defense, government, IT security sectorsWidely used across construction, IT, healthcare, and more

While both roles involve managing technical aspects, Isso Issm focuses on information security management within cybersecurity environments, often requiring specific security certifications. Project Managers oversee a broad range of projects across industries, emphasizing planning, execution, and delivery. Understanding these differences helps clarify career paths and employer expectations in respective fields.

What are ISSOs and ISSMs?

Information System Security Officers (ISSOs) and Information System Security Managers (ISSMs) are cybersecurity professionals responsible for the protection and oversight of information systems within an organization, particularly in compliance-driven environments like government or defense. ISSOs focus on the day-to-day security operations, monitoring, and implementation of security controls, while ISSMs are typically responsible for the overall security program management and ensuring compliance with relevant regulations and policies. Both roles are crucial for maintaining the confidentiality, integrity, and availability of sensitive data.
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Isso Issm jobs near you
Information System Security Manager (ISSM)

Information System Security Manager (ISSM)

Peraton

Herndon, VA • On-site

Full-time

Posted 29 days ago

Peraton rating

8.2

Company rating: 8.2 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

46th of 206 rated it services

Job description

Job Summary:
Peraton is a next-generation national security company that drives missions of consequence. The company is seeking a highly skilled Information System Security Manager (ISSM) to oversee cybersecurity posture for multiple systems, direct teams in implementing security policies, and manage security governance activities.
Responsibilities:
• Oversee cybersecurity posture for multiple systems or an enterprise segment as the ISSM, directing ISSOs and technical teams in implementing RMF, FISMA, and DoD/Army policies.
• Define security strategies, risk tolerance application, and controls implementation approaches aligned with the Cybersecurity Strategy Plan, CsMP, and RMF Plan.
• Review and approve ISS documents, system security plans (SSPs), POA&Ms, incident response plans (IRPs), and compliance reports; brief leadership on risk, accreditation timelines, and inspection readiness.
• Coordinate with ARNG, RCC-ARNG, ARCYBER, USCYBERCOM, and other authorities on significant issues, incident reporting, and enterprise-wide process improvements.
• Provide authoritative guidance on control implementation, continuous monitoring, configuration management, and evidence collection for authorization packages.
• Lead security risk assessments, vulnerability remediation prioritization, and validation of mitigation effectiveness across assigned systems.
• Manage security governance activities, training/awareness for security personnel, and oversight of security operations supporting accreditation and audits.
• Drive improvements to security processes, produce decision-grade security artifacts, and mentor ISSO/technical staff.
Qualifications:
Required:
• 5 years with BS/BA; 3 years with MS/MA; 0 years with PhD
• Clearance: Active TS/SCI clearance.
• Candidate must meet ONE of the following: Master's degree or Ph.D. in Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, Software Engineering, or a related field; OR Relevant DoD/military training (examples: 4C-FA26A; M09CHN1; A-531-0009; Information Systems Security Manager (Advanced) Playlist); OR Relevant professional certification or equivalent experience (examples: CISM, CISSP, CISSP-ISSMP, FITSP-M, GCIA, GCIH, GICSP, GSLC).
• Cybersecurity experience with ISSM/ISSO or senior security leadership roles supporting DoD or large enterprise environments.
• Deep knowledge of RMF/ATO lifecycle, NIST SP 800-53 control families, FISMA, DISA STIGs/SRGs, continuous monitoring, and eMASS/RMF evidence workflows.
• Proven ability to produce and approve authorization artifacts (SSP, SAR, POA&M), manage accreditation timelines, and brief senior leadership on security posture and residual risk.
• Strong incident coordination experience, understanding of chain-of-custody, reporting channels, and coordination with higher authorities (ARCYBER/USCYBERCOM).
• Excellent stakeholder engagement, governance facilitation, and mentoring skills for security teams.
Preferred:
• Prior ARNG/DoD ISSM experience and familiarity with enterprise security strategy/planning (CsMP).
• Experience integrating security with DevSecOps, cloud authorization, and cross-domain solutions.
• Advanced certifications (CISM, CISSP-ISSMP, FITSP-M) and demonstrated track record managing complex authorization packages and inspection readiness.
Company:
Peraton Fearlessly solving the toughest national security challenges. Founded in 1992, the company is headquartered in Woodbridge, USA, with a team of 10001+ employees. The company is currently Late Stage.

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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