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Sierra Space

Cybersecurity Manager II/ISSM

Sorry, this job was removed at 08:03 p.m. (MST) on Friday, Jun 13, 2025
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In-Office
Louisville, CO
154K-211K Annually
In-Office
Louisville, CO
154K-211K Annually

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Sierra Space Careers: Dare to Dream

We honor those that are not afraid to dream big dreams, those that tenaciously chase their dreams even when others say it cannot be done, those that achieve big dreams and change everything. Those are Dreams Worth Chasing.  

 

At Sierra Space we envision a future where humanity lives and works in space, on moons, and on distant planets. Our mission isn’t restricted to the few, instead we see a future where all people can choose to live, work, discover and explore beyond our planet. Our company is building a platform in space to benefit life on Earth and together we will alter the course of humanity.  

We have a bold mission. We are a bold company. Together, we are an extraordinary team.

About the RoleAre you looking to use your expert leadership and IT skills in an industry that supports and protects explorers and heroes? We could use your expertise on our team!
As a Cybersecurity Manager II, you will design, test, and implement secure operating systems, networks, security monitoring, tuning, and management of IT security systems and applications, incident response, and digital forensics. You will conduct risk and vulnerability assessments at the network, system, and application level. You will Conduct insider and outsider threat detection and mitigation modeling exercises. You'll develop and implement security controls and formulate operational risk mitigations along with assisting in security awareness programs. You will prepare security reports for regulatory agencies. You will also audit and manage the system and network access and maintain an active directory of authorized users.

About You 
 
Our mission is driven by the unwavering passion to push the boundaries of what is possible. We seek those who Dare to Dream — to envision the extraordinary and pursue it relentlessly – to join us on this transformational journey.  

 

We’re looking for dreamers who align with our values, vision, and audacious goals – while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement. 
Minimum Qualifications:

  • Bachelor's degree in Cybersecurity, Network Engineering, Information Technology or related Engineering field of study and typically 4 - 6 years of experience

  • Relevant experience may be considered in lieu of required education

  • Knowledge of technical standards relating to systems security; experience administering UNIX, Linux, and Windows operating systems, experience with large-scale server systems, thin client architecture, system virtualization and other related peripherals

  • Experience with A&A requirements as outlined in the NISPOM, RMF for DOD, ICD 503, JSIG & NIST RMF

  • An active Top Secret with SCI eligibility U.S. Security Clearance is required

Preferred Qualifications:

  • Experience with softwares such as Splunk or ELK (other SIEM), ACAS / Nessus, HBSS, eMASS or Xacta

  • Knowledge of DoD, government contracting and/or public auditing, policies, standards, and procedures

Compensation:

Pay Range: 

$153,725 - $211,392.50

 

Your actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education, experience, internal equity and market competitiveness.  

IMPORTANT NOTICE:

This position requires current/active Top Secret with SCI eligibility U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. Citizens may not be eligible to obtain a security clearance.  The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Elevate Your Career

At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations. 

 
Sierra Space offers annual incentive pay based upon performance that is commensurate with the level of the position. 
 
We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 8%, life insurance, 3 weeks paid time off, and more.

At Sierra Space we are at the very doorstep of unlocking the future and the work in front of us is hard, but it is truly important and meaningful. Achieving our mission requires dedication, relentless pursuit of a dream and an unwavering passion for pushing the boundaries to accomplish what others might believe to be impossible. We seek those who too, Dare to Dream and will join us in a pursuit to achieve the extraordinary.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.

Sierra Space Corporation is an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment with Sierra Space or at any stage of the recruitment process, please contact us.

HQ

Sierra Space Broomfield, Colorado, USA Office

Our Broomfield, CO office has easy access to Boulder, downtown Denver, and beyond. Located near FlatIron Crossing for local shopping and dining at hip, elegant, and casual restaurants.

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

  • Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
  • Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
  • Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
  • Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
  • Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

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