Information System Security Manager

Peraton; Silver Spring (MD); On-site; USD 120,000 - 180,000; Full time

Job summary

Peraton is seeking an Information System Security Manager to support Peraton Labs’ information assurance and IT operations in the Silver Spring, MD area. This is a full-time, on-site role requiring leadership of information assurance across environments, and delivery of RMF artifacts.

The ideal candidate will hold a CISSP or DoD IAM Level III, possess TS clearance (SCI eligible), and have extensive ATO experience with Linux and networking expertise.

Qualifications

• Minimum 8 years' experience with BS/BA (or 6 years with MS/MA); extra 4 years may substitute degree.
• Active TS clearance with ability to obtain SCI.
• CISSP or equivalent certification (DoDM 8140.03 IAM Level III).
• Experience with SAP and DCSA assessments and authorizations.
• 5+ years working with ATO, continuous monitoring, POA&Ms, and NIST 800-37/800-53 Rev4/Rev5.

Responsibilities

• Lead and manage information assurance efforts across multiple environments in Silver Spring, MD.
• Create and maintain RMF packages, A&A, SCRs, and related artifacts.
• Ensure continuous monitoring, patching, backups, vulnerability scanning.
• Oversee Linux and Microsoft classified systems administration.
• Coordinate with ISO and PMs to maintain security posture.
• Respond to incidents and support annual self-inspections.

Skills

CISSP certification

SAP experience

ATO process

SCAP/STIG tools

Linux administration

Linux shell scripting

Networking TCP/IP

Risk assessment

Incident response

Communication skills

Education

Bachelor's degree

Tools

ACAS

Nessus

eMASS

Ongoing Authorizations

Job description

Required Qualifications/Skills:

• Minimum of 8 years with BS/BA or Minimum of 6 years with MS/MA. An additional 4 years of experience may be considered in lieu of a degree.
• CISSP or equivalent certification (DoDM 8140.03 IAM Level III).
• Experience with SAP and/or DCSA assessments and authorizations.
• 5+ years experience with Authority to Operate (ATO) process, continuous monitoring, POA&Ms, Security Authorizations (SA), NIST 800-37, NIST 800-53 Rev4/ Rev5, working with Information System Owners (ISO) and Program Managers (PM).
• Experience with SCAP, STIGs, and other compliance tools.
• Proven written and verbal communication skills, and the ability to work well with team members.
• Active TS clearance with ability to obtain SCI.

Desired Skills/Qualifications

• Preferred degree in a technical discipline such as computer science, cybersecurity, or information technology.
• Experience with Ongoing Authorizations
• Experience with eMASS
• Experience with ACAS, Nessus, and/or other vulnerability scanners
• 3+ years of solid Linux system administration working experience with specific focus on Ubuntu and RedHat distributions.
• Experience with Linux shell scripting include writing new scripts and troubleshoot existing codes.
• In-depth knowledge of TCP/IP and networking concepts and a solid understanding of the well-known services including DHCP, DNS, SSH, TLS, IPSec, etc.
• Experience in conducting risk assessments and creating Risk Assessment Reports.
• Has involvement/knowledge assisting with incident response activities and coordination.

Peraton is seeking an Information System Security Manager in support of Peraton Labs’ information assurance and information technology operations. This is a full-time on-site position working out of the Silver Spring, Maryland office.

Responsibilities include but are not limited to:

• Lead and manage information assurance efforts, and systems across numerous environments in Silver Spring, MD.
• Perform Information System Security Manager (ISSM) roles and responsibilities as prescribed by the DAAG, JSIG, ICD-503, and other applicable regulations.
• Create, manage, and maintain RMF Package documentation, submissions, and associated artifacts. This will include A&A packages, ASA packages, SCRs, etc.
• Prepare, deliver and update all required documentation using the current approved templates, forms, regulations, and methods.
• Meet continuous monitoring requirements for the accredited information systems, to include weekly auditing, performing of backups, AV updates, OS patching, vulnerability scanning, and other prescribed tasks.
• Manage security vulnerabilities, implement timely remediation, monitor security logs for violations and anomalous events, and report information security concerns and problems when necessary.
• Generate Plan of Actions & Milestones (POA&Ms) for each non-compliant control, manage all applicable POA&Ms throughout the information system lifecycle. Proper documentation shall be filed and updated as required.
• Oversee the management and maintenance of Linux and Microsoft classified information systems, with the ability to assist in technical efforts when needed. This may include building systems, installing software, and/or troubleshooting information systems and network devices.
• Apply security controls based on the DoD Security Technical Implementation Guidance and other customer requirements.
• Work closely with the key stakeholders to identify any additional controls that are applicable to the system(s) to maintain a favorable security posture.
• Assist in incident response, annual self-inspection, and inventory efforts.
• Track the deployment of all applicable software and hardware to classified environments.
• Provide, track, and report security requirements throughout the system life cycle of all information systems that are within the accreditation boundary.
• Provide timely and detailed responses to user and customer requests.
• Continuously maintain a thorough understanding of all relevant corporate policies, security control plans as well as system configurations, architecture, installed software, accounts (both Operating System and Application), data flows, ports, protocols, and other relevant data for each Information System.
• Maintain required certifications for this role.
• Ensure Configuration Control Board system reviews are scheduled and issues/updates communicated to the Information System Owner.
• Ensure cybersecurity self-inspections are being conducted annually.