Security Specialist Sr

Job Description:

The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security.

Be a part of the Telos culture and see what sets us apart Telos offers an excellent compensation package with benefits that include generous paid time off, medical, dental, vision, tuition reimbursement, and 401k. Our employees enjoy more than just a great work environment

This position will be based at Virginia Beach, VA.

Responsibilities:

The Information System Security Specialist II provides cybersecurity compliance and accreditation support for Navy information systems under the Naval Surface Warfare Center Dahlgren Division (NSWCDD). The role ensures information systems meet all DoD cybersecurity and Risk Management Framework (RMF) requirements throughout the system lifecycle — from design and implementation through sustainment and re-accreditation.

The position supports both afloat and shore-based systems, working closely with engineers, system administrators, and program managers to identify vulnerabilities, develop mitigation strategies, and maintain Authorization to Operate (ATO) compliance.

Key Responsibilities

Accreditation & Compliance Support

• Develop, maintain, and update RMF documentation including Security Plans (SP), POA&Ms, Risk Assessments, and Continuous Monitoring Strategies.
• Support preparation, submission, and tracking of Assessment and Authorization (A&A) packages using tools such as eMASS.
• Review and apply DISA Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs) to ensure systems meet DoD compliance standards.
• Participate in A&A and cybersecurity readiness reviews, providing technical recommendations to system owners.
• Ensure all assigned systems maintain an active Authorization to Operate (ATO) and adhere to DoD, NAVSEA, and SECNAV cybersecurity policies.

Cybersecurity Engineering and Risk Management

• Conduct risk assessments and vulnerability analyses using automated scanning and compliance tools (e.g., ACAS, STIG Viewer, SCAP, Security Content Automation Protocol).
• Identify, document, and assist in remediation of system vulnerabilities and security incidents.
• Contribute to cybersecurity architecture planning, ensuring implementation of secure configurations, least privilege, and zero-trust principles.
• Review and maintain Interconnection Security Agreements (ISAs) and other boundary documentation to ensure continuous authorization alignment.
• Support implementation of Defense-in-Depth and supply chain risk management strategies.

Operations & Maintenance

• Provide ongoing cybersecurity monitoring and auditing support for operational systems.
• Track and report system vulnerabilities in accordance with Navy's Vulnerability Remediation Asset Management (VRAM) system.
• Coordinate with system owners and administrators to ensure timely implementation of IAVAs, security patches, and configuration updates.
• Assist in incident response procedures and forensic investigations, documenting findings and mitigation actions

Qualifications:

• Education: Bachelor's degree in Cybersecurity, Information Systems, Information Technology, Computer Science, or related discipline.
• Experience: Minimum 5 years of professional experience in information system security, accreditation, or RMF compliance roles (3 years acceptable with advanced degree).

Certifications:

• Must meet DoD M IAM Level II certification requirements (e.g., CAP, CISM, CISSP [Associate], GSLC, or CASP+ CE).
• Must comply with DFARS Information Assurance Contractor Training and Certification.

Clearance: Active SECRET security clearance; ability to obtain and maintain TS/SCI as required.

Preferred Qualifications

• Hands-on experience with Navy or DoD RMF processes and A&A toolsets (eMASS, XACTA, VRAM, ACAS).
• Working knowledge of NIST SP 800-37, 800-53, , and CNSSI 1253 security control frameworks.
• Experience developing and maintaining security documentation and policy artifacts.
• Familiarity with network, system, and software engineering concepts relevant to DoD environments.
• Ability to brief technical content to government leadership and participate in CCB/IAWG meetings.

Desired Attributes

• Strong attention to detail and documentation discipline.
• Ability to work independently and collaboratively in a multi-contractor team environment.
• Analytical mindset with the ability to interpret complex cybersecurity compliance requirements and translate them into actionable tasks.
• Effective written and verbal communication skills for technical and executive audiences.

The successful candidate must meet eligibility requirements to access sensitive information, which requires US citizenship.

Telos maintains a drug-free workplace and will conduct drug testing on all applicants who have accepted an offer of employment.

Telos Corporation participates in the E-Verify program. Therefore, any employment with Telos will also be contingent upon confirmation from the Social Security Administration ("SSA") and/or the Department of Homeland Security ("DHS") of your authorization to work in the United States. Telos offers excellent compensation packages including salary commensurate with experience and benefits to meet your needs for today and the future.

Telos Corporation and its subsidiaries are committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. Telos Corporation will make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless the accommodation would impose an undue hardship on the operation of our business. If you are interested in applying for an employment opportunity and feel you need a reasonable accommodation pursuant to the ADA, please contact us at If you require relay service assistance, please click on the following link to review information on your state's relay service:

Telos Corporation is an EEO/AA employer.