Information Systems Security Officer​/Manager

About ARSIEM Corporation

At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.

As demand increases, ARSIEM continues to provide reliable and cutting‑edge technical solutions at the best value to our clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with.

ARSIEM is looking for an Information Systems Security Officer/Manager - Level 2. This position will support one of our Government clients in Lexington, MD.

• Security Management:
  Develop and maintain System Security Plans (SSPs) and IAVM processes, ensuring full compliance with RMF, DoDI, NIST 800‑53 Rev 4, JSIG, and NISPOM standards.
• Compliance and Auditing:
  Perform vulnerability assessments, system audits, and compliance monitoring using ACAS, SCAP, and eMASS to detect and address security risks.
• Risk Assessment:
  Conduct risk assessments to enhance security for networks, firewalls, and encryption; provide guidance on implementing security best practices.
• Documentation and Accreditation:
  Prepare and review security documentation for hardware, software, and network boundaries; support accreditation for avionics and Platform IT (PIT).
• System Monitoring and Incident Response:
  Monitor systems for security incidents, respond to cyber threats, and mitigate risks to data and applications.
• Training and Support:
  Assist in training junior ISSOs and Systems Administrators on compliance and risk management.

• With Degree: 4+ years in Information Systems Security or a related field.
• Without Degree: 6+ years in Information Systems Security or a related field.
• Education:
  
  Bachelor’s Degree in Information Security, Public Administration, or a related field is preferred.
• Certifications (at least one required): CGRC/CAP, CASP+, CCSP, Cloud+, SSCP, Security+, GSEC, CISSP
• Risk Management Framework processes
• Network Intrusion Detection (e.g., HBSS)
• Vulnerability management tools (e.g., ACAS, SCAP)
• Security documentation tools (e.g., eMASS)
• Windows, Linux, and cloud security environments

• Autonomic Logistics Information System (ALIS)
• Operational Data Integrated Network (ODIN) Base Kit (OBK)
• Offboard Mission Support systems and applications
• Strong analytical and problem‑solving abilities
• Effective communicator with experience presenting complex security information to diverse audiences
• Background in the Joint Strike Fighter program is advantageous

$110,000 - $130,000 a year

The ARSIEM pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other laws.

Benefits:

For an overview of our benefits, please visit our benefits tab.

Clearance Requirement
:
This position requires an active DoD SECRET clearance with eligibility for additional access. You must be a US Citizen for consideration.

ARSIEM is proud to be an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.