Information System Security Officer
Ensco
Colorado Springs, CO · $74k–$133k a year · Posted November 9, 2026
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Where Colorado Springs, CO ranks
Where Colorado Springs, CO placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #2Best cities for software and engineering jobs in the Mountain West366 openings · of 22
- #4Cities with the most jobs that do not need a four-year degree in the Mountain West58 jobs · of 15
- #6Best all-round cities for mid-career professionals in the Mountain West47 / 100 · of 11
- #7Best cities for mid-career professionals in the Mountain West58% · of 19
- #9Best cities for aerospace and defense jobs245 openings · of 67
- #9Cities with the most jobs that need no experience in the Mountain West0.9% · of 18
Rankings about security jobs
- Best cities for security jobs #1 San Francisco (316 openings)
- Best cities for security pay after cost of living #1 San Mateo ($241k)
- Most requested AI skills in security jobs #1 AI tools in daily work (10.8%)
- Employers with the most security jobs #1 Amazon (318 roles)
How AI is used in this kind of work
Among information security analysts, AI is already used for a large share of the tasks. Measured exposure for information security analysts: 49% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Ensco has filed one layoff notice in the last twelve months, covering 75 workers, most recently December 2025. These are public filings with state labor departments, and an open role can sit alongside them. See the filings
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About the job
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 TOP SECRET CLEARANCE WITH SCI ELIGIBILITY (TS/SCI) IS REQUIRED FOR WHICH YOU MUST BE A U.S. CITIZEN. YOU MUST MAINTAIN THE REQUIRED CLEARANCE.
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: TS/SCI
Employment Type: Regular Full-time
Background Check Type: 7 Year Pre-Employment
Drug Screen Required: None
Position Contingent Upon Contract Award: No Salary Range $73,923.20 — $133,307.20 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
ENSCO, Inc. and its wholly owned U.S. subsidiaries are Equal Opportunity Employers– veterans, disability