Information System Security Officer

Colorado Springs, Colorado, United States RAIL Full-time Posted Nov 9, 2026
Apply on ENSCO (opens in a new tab) Sourced via job-boards.greenhouse.io · Posted 2026-11-09

About this role

ENSCO is hiring a Information System Security Officer, full-time, on-site in Colorado Springs, Colorado, United States, in the RAIL sector.

For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide.

ENSCO prides itself in creating and applying advanced technologies for mission success. We provide systems engineering, integration, and advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect these domains.

Learn more about ENSCO.

Position Description

ENSCO, Inc. has an opportunity for a motivated Information System Security Officer (ISSO) in Colorado Springs, Colorado. The ISSO will support the Information System Security Manager (ISSM) with implementing and maintaining a strong cybersecurity program for ongoing contracts with the US Space Force. The successful candidate will have the opportunity to contribute to the development of implementation plans and procedures to meet NISPOM, DAAG, and ICD requirements in support of the Risk Management Framework (RMF) Assessment and Authorization (A&A) process as well as provide protection and safeguarding of information systems. Position is in Colorado Spring, Colorado.

Duties and Responsibilities include:

  • Support the ISSM in achieving authorization to operate (ATO) for assigned information systems.
  • Ensure assigned information systems comply with USG cybersecurity requirements.
  • Provide initial and recurring general and privileged user training for project team members.
  • Identify, assess, and mitigate system security threats and risks.
  • Define, document, and maintain security artifacts for the information system.
  • Partner with appropriate stakeholders to evaluate cybersecurity risks and vulnerabilities.
  • Review and analyze weekly system-level security audits to ensure integrity of approved baselines.
  • Conduct continuous monitoring activities on assigned information system per the approved security plan.

Qualifications Required:

  • Bachelor’s degree or equivalent experience
  • Minimum of 3 years of experience as a cybersecurity professional supporting classified systems authorized approved IAW 32 CFR Part 117, DAAG, ICD 503, and/or NIST 800-53
  • DoD Approved 8570 IAM Level I certification (Sec+, CASP, CISSP, CISM, etc.) or be willing to obtain one within 6 months of hire as a condition of continued employment.
  • Experience with vulnerability management and audit collection tools
  • Solid understanding of information system configuration management, security control testing, and maintenance
  • Demonstrable experience maintaining system security artifacts in support of the RMF and A&A process.
  • Effective verbal and written communication skills with the ability to offer experienced guidance to executive staff, customers, and subcontractors.
  • Experience preparing for and participating in government security reviews and on-site validation activities.
  • Ability to prioritize, follow tasks through to completion, and work with minimal supervision.
  • AN ACTIVE SECRET CLEARANCE IS REQUIRED FOR WHICH YOU MUST BE A U.S. CITIZEN AND YOU MUST HAVE THE ABILITY TO OBTAIN AND MAINTAIN A TOP SECRET CLEARANCE WITH SCI ELIGIBILITY.

Qualifications Desired:

  • Prior cybersecurity compliance experience.
  • Experience with eMASS.
  • Experience with audit reduction tools, vulnerability scanners, DISA STIGs, SCAP Compliance Checker, and managing POA&Ms

Work Location Type: On-Site

Required Certifications: Ability to obtain an IAT/IAM Level I Certification no later than six months from your date of hire

U.S. Citizenship Required: Yes

Security Clearance Required: Secret

Employment Type: Regular Full-time

Background Check Type: 7 Year Pre-Employment

Drug Screen Required: None

Position Contingent Upon Contract Award: No

Salary Range $1 — $1 USD

REAL ID Requirement

This position may require the ability to access to U.S. federal facilities. In accordance with the Department of Homeland Security’s enforcement of the REAL ID Act, as of May 7, 2025, individuals must present a REAL ID-compliant form of identification or an acceptable alternative to gain entry. For a list of acceptable forms of identification, please click here .

Benefits

At ENSCO, a positive working environment and a competitive salary are only part of the reason for choosing a career here. We offer a comprehensive benefits package that creates a stimulating and supportive environment where you can thrive - visit ensco.com/careers/benefits to learn more.

Export Control and Licensing

This position may involve access to technology or technical data that is controlled under U.S. export control laws and regulations and the release of which to a non US person may require an export license from the U.S. Government.

Privacy

Your data privacy is important to ENSCO. Please click here to view our privacy policy . California residents can click here to view your California privacy rights .

EEO Statement

Description from ENSCO's official posting. Always confirm details on the company careers page.

Apply on ENSCO Applications go directly to ENSCO. Curated by Larry Sherwood Jr.

About ENSCO

ENSCO

Company in the mobility sector tracked nightly on the Mobility Jobs board.

Ready to apply?
Apply on ENSCO (opens in a new tab) You'll be redirected to job-boards.greenhouse.io to complete your application.

Not the one? Get new RAIL roles by email, weekday mornings, only when something new lands.

Larry Sherwood Jr.

About Larry Sherwood Jr.

Talent Acquisition Leader specializing in mobility, EV, and frontier tech. 1,200+ hires across roles ranging from production technicians to VPs, including 48 hires for the AFEELA U.S. launch at Sony Honda Mobility (98% offer acceptance, about $1.5M in agency fees avoided). SHRM-CP certified. Build recruiting functions from scratch, no agencies.

SONY HONDA MOBILITYFISKERSHRM-CP1,200+ HIRES

Currently open to senior TA leadership roles in the United States. larrysherwoodjr.com · Projects · References · Contact Larry

Read Larry's guides →
Job no longer open? Let me know

Curated by Larry Sherwood Jr. on the free Mobility Jobs board. Pulled nightly from company applicant tracking systems. Apply directly on the source link above to be considered.