Senior Information Systems Engineer (ISSO)

Frontier Technology Inc.; Colorado Springs (CO); On-site; USD 100,000 - 163,000; Full time

Job summary

Frontier Technology Inc. is seeking an experienced Information Systems Security Officer (ISSO) to secure information systems used in defense missions. The role requires TS/SCI clearance and DoD/IC space system experience, working with AF policies and RMF guidance at a Colorado Springs location.

The ISSO will ensure proper security posture, coordinate with team members, and maintain compliance with security requirements while supporting mission needs. Must be U.S.

Qualifications

• Bachelor's degree in computer science, information security, engineering, mathematics or related field.
• 6+ years of relevant experience.
• Active TS/SCI clearance required.
• Security+ certification required.
• Experience with DoD/IC space system acquisition programs.
• Knowledge of RMF and DoD/IC cybersecurity requirements.

Responsibilities

• Implements and enforces AF cybersecurity policies, procedures, and countermeasures.
• Maintains required cybersecurity certification IAW AFMAN 17-1303.
• Ensures users have proper clearances and complete annual cybersecurity training.
• Maintains access control documentation IAW AF Records Information Management System.
• Ensures security configurations for software, hardware, and firmware.
• Coordinates changes with ISSM, SCA, and Wing Cybersecurity office.
• Initiates protective or corrective measures when a vulnerability is found.
• Reports incidents per AFI 17-203 and handles deviations/waivers.

Skills

RMF understanding

DoD/IC security experience

IT security architecture/design

Security+

Education

Bachelor's degree in CS/Info Security/Engineering/Math

Job description

Senior Information Systems Engineer (ISSO)

ID 2026-7087

Category Engineering

Type Regular Full-Time

Location US-CO-Colorado Springs

Telecommute No

Clearance Requirements TS/SCI

Overview

FTI is a defense technology company seeking an Information Systems Security Officer (ISSO) to support the security of information systems used in defense missions. You will work with technical teams and program stakeholders to maintain security requirements, address risks, and protect the systems and information our customers depend on. You'll join a team guided by FTI's 4C's: Core Values, Commitment, Compassion, and Charity. The ideal candidate brings technical knowledge, attention to detail, and a collaborative approach to supporting secure operations while meeting mission needs.

This position is based at the ENSCO location in Colorado Springs, CO. An active DoD Top Secret clearance with SCI access is required.

Responsibilities

The Information Systems Security Officer (ISSO) will work on Defensive Cyber Operations for Space (DCO-S) providing expertise and support in network security engineering and/or integration of security products. This is a fast-paced and highly challenging position where you will be a member of a team. The ISSO is responsible for ensuring the appropriate operational security posture is maintained for the assigned IT. This includes the following activities related to maintaining situational awareness and initiating actions to improve or restore cybersecurity posture.

The ISSO:

• Implements and enforce all AF cybersecurity policies, procedures, and countermeasures.
• Completes and maintains required cybersecurity certification IAW AFMAN 17-1303 Individuals in this position must be U.S. citizens.
• Ensure all users have the requisite security clearances and need-to-know, complete annual cybersecurity training, and are aware of their responsibilities before being granted access to IT according to AFMAN 17-1301.
• Maintains all authorized user access control documentation IAW the applicable AF Records Information Management System.
• Ensures software, hardware, and firmware comply with appropriate security configuration guidelines (e.g., security technical implementation guides /security requirement guides).
• Ensure proper configuration management procedures are followed prior to implementation and contingent upon necessary approval.
• Coordinate changes or modifications with the system-level ISSM, SCA, and/or the Wing Cybersecurity office.
• Initiate protective or corrective measures, in coordination with the ISSM, when a security incident or vulnerability is discovered.
• Reports security incidents or vulnerabilities to the system-level ISSM and wing cybersecurity office according to AFI 17-203, Cyber Incident Handling.
• Initiates exceptions, deviations, or waivers to cybersecurity requirement.
• Ability to travel up to 10%.

Education/Qualifications

• Bachelor's degree in computer science, Information Security, Engineering, Mathematics or a related technical field is desired.
• 6+ years of relevant experience
• Top Secret/SCI clearance required.
• Sec+ required
• Experience working with DoD and/or Intelligence Community (IC) space system acquisition programs.
• Understanding of Risk Management Framework (RMF) and DoD / IC cybersecurity requirements, policies and best practices.
• Experience with IT Security including requirements, architecture and design.

For this role, the annual compensation range for candidates in Colorado is $100K-$163K. Starting pay will be based on a number of factors and commensurate with qualifications & experience. FTI has a location-based compensation structure; there may be a different range for candidates in other locations.

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