Information System Security Officer (ISSO) bei Amentum

Your Impact: 

Are you interested in using your skills to help shape the Cyber, Security, & Intel space?  If so, look no further. Amentum is seeking a Information System Security Officer (ISSO) to join our team of passionate individuals in Elkridge, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation’s security and intelligence mission.

As an Information System Security Officer (ISSO) at Amentum, you will play a vital role in safeguarding national security by protecting the integrity, confidentiality, and availability of government-affiliated information systems. Your expertise will directly support critical defense and intelligence missions, ensuring that cybersecurity risks are identified, mitigated, and continuously monitored in alignment with stringent DoD and DIA standards.

By serving as the primary security advisor for assigned systems, your work will not only ensure operational compliance but will also contribute to the resilience and trustworthiness of mission-critical infrastructure relied upon by U.S. government agencies. Through close collaboration with engineers, system administrators, government clients, and security assessors, you will help design and maintain secure environments where innovation and mission success are achieved without compromising cybersecurity.

Your contributions will have a lasting impact, enabling rapid threat response, reduced risk exposure, and the sustained protection of sensitive data and digital assets vital to national defense and intelligence operations.

Responsibilities: 

• Serve as the primary security advisor for assigned classified and unclassified information systems, ensuring alignment with DoD, DIA, and NIST guidelines.
• Ensure systems are configured, operated, and maintained in accordance with DIA Risk Management Framework (RMF) and DoD cybersecurity policies.
• Develop, implement, and continuously monitor system security plans (SSPs), POA&Ms, risk assessments, and related documentation.
• Lead or support system authorization and accreditation (A&A) activities, including system testing, security control validation, and interfacing with government Authorizing Officials (AOs).
• Maintain continuous monitoring and oversight of security controls, including regular auditing, vulnerability scanning, and compliance tracking.
•Perform daily audit log reviews, analyze security alerts, and verify system security settings.
• Track and report system vulnerabilities and status of remediation efforts.
• Coordinate with system owners, administrators, and program managers to ensure security compliance milestones are met.
• Maintain and update cybersecurity documentation to reflect current system architecture and security posture.
• Participate in technical meetings, design reviews, and risk analysis sessions for new or modified system components.
• Provide weekly security status reports to internal management and external stakeholders as required by the contract.
• Stay current with evolving DoD cybersecurity policies and threat intelligence relevant to classified systems.

Requirements: 

• Perform daily audit log reviews, analyze security alerts, and verify system security settings.
• Track and report system vulnerabilities and status of remediation efforts.
• Coordinate with system owners, administrators, and program managers to ensure security compliance milestones are met.
• Maintain and update cybersecurity documentation to reflect current system architecture and security posture.
• Participate in technical meetings, design reviews, and risk analysis sessions for new or modified system components.
• Provide weekly security status reports to internal management and external stakeholders as required by the contract.
• Stay current with evolving DoD cybersecurity policies and threat intelligence relevant to classified systems.

Clearance Required: 
•    TS/SCI with POLY

Minimum Education: 

•    Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field. (Relevant experience may substitute for education.)

Minimum Years of Experience: 

•    3–5 years of experience in information system security or cybersecurity roles.

Required Certifications: 

•    DoD 8570.01-M IAT Level II or IAM Level I compliant certification, such as:
       o    Security+ CE (Required)
       o    CISSP, CISM, or GSLC (Preferred for higher-level roles)

Preferred: 

•    Experience supporting DIA or Intelligence Community customers
•    Familiarity with eMASS, Xacta, or similar compliance management platforms
•    Experience with classified system environments (e.g., SIPR, JWICS)
•    Working knowledge of Linux and Windows secure system configuration
•    Experience interacting with Government Authorizing Officials (AOs) and Security Control Assessors (SCAs).

#javelin #externalreferral
 

Pay Transparency Verbiage

Amentum’s health and welfare benefits are designed to invest in you and in the things you care about. Your health. Your well-being. Your security. Your future. Eligible employees and their dependents may elect medical, dental, vision, and basic life insurance. Employees are able to enroll in our company’s 401k plan, and, if eligible, a deferred compensation plan and Executive Deferral Plan. Employees will also receive 17 days of vacation per year, seven paid holidays, plus floating holidays and caregiver leave. Hired applicants will be able to purchase company stock and have the opportunity to receive a performance discretionary bonus.

The base salary range for this position is $195,000 to $205,000. This range reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.
 

*!Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, gender identity, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal EEO laws and supplemental language at EEO including Disability/Protected Veterans  and Labor Laws Posters. Jetzt bewerben