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Information Assurance and Security Advisor

Peraton

Melbourne, FL
Full Time
Senior
104k-166k
15 days ago

Job Description

About the Role

Peraton is seeking an Information Assurance & Security Systems Advisor who will provide technical and programmatic information assurance services to internal and external customers in support of network and information security systems. This role involves designing, developing, and implementing security requirements within the organization's business processes. The position reports directly to the lead ISSM and is based out of Melbourne, FL, requiring on-site support within a commutable distance.

Key Responsibilities

  • Comply with the ISSM Roles and Responsibilities as laid out in CNSSI 1253, DoDI 8500.01, ICD-503, and other applicable documentation.
  • Implement and monitor all steps of Risk Management Framework (RMF) process life cycle of their assigned information system(s).
  • Track and coordinate with the Regional Information Assurance Director and the Peraton Information Assurance Director the Security Authorization of their assigned system(s).
  • Deliver all required documentation using the current customer approved templates, forms, regulations, and methods.
  • Continuously update all Security Authorization documentation as required by the customer and in accordance with applicable RMF packages.
  • Provide advisement to stakeholders to assign resources and establish timelines to ensure the successful Security Authorization of a system.
  • Maintain all required documentation for their assigned system's Authority To Operate (ATO) or information system go live dates.
  • Document all relevant governing authority Security Controls and/or applicable departmental policies for each information system the ISSM is responsible for.
  • Draft comprehensive Security/RMF Body of Evidence (BoE) packages and perform modifications throughout the lifecycle of the information system.
  • Work closely with key stakeholders to identify additional controls to maintain a favorable security posture.
  • Provide oversight and advisement on proposed change requests and their security impacts.
  • Evaluate and advise on all account access requests to information systems.
  • Ensure all software is tested and approved prior to deployment.
  • Track software deployment to the environment.
  • Manage and monitor vulnerabilities within assigned information systems.
  • Generate and manage Plan of Actions & Milestones (POA&Ms) for non-compliant controls.
  • Support incident response activities including remediation, documentation, and reporting.
  • Perform weekly log audits for each authorized information system.
  • Participate in project discussions supporting key stakeholders.
  • Provide, track, and report security requirements throughout the system lifecycle.
  • Work with the Office of the CISO and IAD to provide guidance for initiatives.
  • Respond to data calls in a timely and detailed manner.
  • Guide requests to modify technical policies such as firewall rules, ports, and protocols.
  • Maintain a thorough understanding of system configurations, architecture, installed software, accounts, data flows, ports, protocols, and other relevant data.

Requirements

  • Minimum of 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD.
  • Active TS/SCI security clearance.
  • Experience with Authority to Operate (ATO) process, continuous monitoring, POA&Ms, Security Authorizations (SA), NIST 800-37, NIST 800-53 Rev4/Rev5, working with System Owners (SO).
  • Experience with the Assess and Authorize (A&A) process of various customers.
  • CISSP, CISA or equivalent certifications (DoD 8570 IAM 2 equivalent).
  • Experience with ongoing Authorizations.
  • Experience with XACTA or eMASS.
  • Experience with DoD Cloud Computing Security Requirements Guide (SRG).
  • Experience with SCAP Compliance Checker (SCC) and Security Technical Implementation Guides (STIG).

Nice to Have

  • Prior physical security (FSO/CPSO/ACPSO) experience.
  • Experience interpreting ACAS, Nessus, and/or other vulnerability scanner results.
  • Hands-on Xacta 360 or Xacta.IO experience.

Qualifications

  • Educational qualifications include a minimum of 8 years with a BS/BA, 6 years with an MS/MA, or 3 years with a PhD.

Benefits & Perks

  • Target salary range of $104,000 - $166,000 based on experience and other factors.

Working at Peraton

Peraton is a next-generation national security company that drives missions of consequence across the globe, delivering trusted solutions and technologies to protect the nation and allies. The company operates at the critical nexus of traditional and nontraditional threats across all domains—land, sea, space, air, and cyberspace—and supports every branch of the U.S. armed forces. Employees are dedicated to solving the most daunting challenges facing their customers and ensuring safety and security worldwide.

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Job Details

Posted AtJul 11, 2025
Job CategoryPublic Relations
Salary104k-166k
Job TypeFull Time
Work ModeOnsite
ExperienceSenior

Job Skills

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About Peraton

Website

peraton.com

Location

Melbourne, FL

Industry

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

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