Information Systems Security Officer 1

Columbia Technology Partners • Annapolis Junction, MD

5d

About The Position

Columbia Technology Partners is seeking an Information Systems Security Officer (ISSO1) to support the implementation and maintenance of cybersecurity controls across government and commercial environments. This role focuses on assisting senior cybersecurity personnel with day-to-day security operations, documentation, and compliance activities aligned with federal security frameworks such as NIST RMF. The ISSO1 works closely with ISSMs, ISSOs, and system owners to help maintain the operational security posture of assigned systems, support authorization efforts, and ensure adherence to security policies and procedures.

Requirements

• 5+ years of experience in Information Assurance, Cybersecurity, or Information Systems Security
• Bachelor's degree in Information Systems, Computer Science, Cybersecurity, or a related field (or additional years of experience in lieu of degree)
• Experience supporting NIST Risk Management Framework (RMF) or similar accreditation processes
• Familiarity with security documentation such as SSPs, POA&Ms, and security controls
• Knowledge of system administration concepts across Windows, Linux, or network environments
• Security+ required
• U.S. Citizenship is required for all applicants.
• All applicants and employees are subject to random drug testing in accordance with Executive Order 12564.
• Employment is contingent upon successful completion of a security background investigation and polygraph.
• DoD 8570/8140 IAT Level II (e.g., Security+ CE)
• This position requires an active Security Clearance with appropriate Polygraph.

Responsibilities

• Support the execution of information assurance and cybersecurity activities for systems, programs, or enclaves
• Assist with implementing and enforcing security policies, standards, and methodologies
• Help maintain the security posture of systems through routine monitoring, validation, and reporting
• Support the development and maintenance of security documentation, including System Security Plans (SSPs), risk assessments, and authorization artifacts
• Assist with vulnerability assessments, security scans, and remediation tracking
• Monitor audit logs and escalate suspicious or anomalous activity to senior security personnel
• Support incident response activities by coordinating with internal teams and following established procedures
• Help track and maintain configuration management for systems, including security-relevant changes
• Assist with user access control, account management, and system authorization support activities
• Collaborate with government and internal stakeholders to ensure compliance with security requirements

Benefits

• Medical: CTP offers 3 superior plans, bringing our employees both in-network and out-of-network options.
• Vision + Dental: Both free to you + paid in full by CTP.
• Retirement: 401k - 6% company contribution
• PTO + Leave: A work life balance is extremely important to our team here at CTP, which is why our paid time off plans are so lucrative. Offering customizable leave plans to meet your needs is just one of our many perks!
• Jury Duty, Bereavement + Military Leave provided.
• Career Growth: Up to $10,000 provided for approved career-related learning, training, education, and/or tuition.
• Life and AD&D Insurance/Short-Term & Long-Term Disability: More peace of mind, at zero cost to you.
• Profit Sharing Bonus: End of year cash gets added to your bottom-line.
• Referral Bonus Program: Our tiered program provides an incentive with each stage of the hiring process your referral passes. Our bonuses range from $7,000-$20,000, if your referral joins the team.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level