logo inner

25-123 Network Security Engineer SME E3

ArcarithmColorado Springs, Colorado, United StatesRemote, Onsite

WE ARE ARCARITHM,

and we are changing the world!


If you are ready to grow your career and change the world with us, then join the Arcarithm team!At Arcarithm, we cultivate and foster an environment of integrity, open communication, work life balance, and career development. We are committed to investing in our employees by offering comprehensive health insurance options, a generous 401K plan, competitive salaries, continuous career growth opportunities, flexible schedules including remote work, mentoring and performance incentives.Arcarithm is currently seeking top talent in the areas of full stack software development, artificial intelligence, optimization, and data analytics.

You will work in a dynamic and challenging environment alongside our customers which include Lockheed Martin, General Dynamics, Northrop Grumman, Raytheon, US Army, US Navy, US Air Force, the Missile Defense Agency, and NASA on cutting edge technologies including machine learning, augmented and virtual reality, big data analytics, and more!We are excited to continue to change and improve the world through innovation and technology! Contact us today to hear more about Arcarithm and all we offer!

Job Title: Network Security Engineer SME


Job Location: Colorado Springs, CO


Job Description


In this role the candidate will serve as the Network Security Engineering SME who will lead the development, implementation, and management of the C2BMC Enterprise infrastructure's cyber security posture. As a key member of our Network and Enterprise Services (NES) team, you'll leverage your expertise to design, develop, and deploy solutions utilizing automation tools, ensuring the highest level of security and compliance. Excellent communication skills are essential, as you'll collaborate with agile teams, stakeholders, and customers to track cyber compliance, generate reports, and develop plans to enhance the system's cyber posture.

Based in Colorado Springs, CO, with occasional travel to alternate work locations, this role offers a unique opportunity to make a significant impact on the security and integrity of our systems.

Must have an active and transferable DoD security clearance with current investigation at the required level. Must be able to maintain the required clearance


Required Education/Experience:


  • Bachelor’s degree in Computer Science, Management Information Systems or other technical discipline
  • Fifteen (8) years + of experience. 
  • This position requires IAT Level II or higher certification.

Required Skills:


  • Candidate will be the Network Security Engineering SME supporting the C2BMC Program.  
  • Candidate will be responsible for planning, deploying, integrating, and testing cyber security upgrades to the C2BMC network to operational sites. 
  • Candidate will be main POC for all external communication relating to the C2BMC infrastructure cyber security, including other Agile teams, Key stakeholders, and the customer. 
  • Candidate will advise and help plan security design with department Chief Engineer and Architect. 
  • Expected to develop and implement Department level security procedures. 
  • Expected to write, brief, and document POAM/Risk acceptance documents. 
  • Develop and train other engineers. 
  • Collaborate with Cyber department leadership and requirements team to ensure cross department security design compliance. 
  • Review releases for cyber compliance

Desired Skills:


  • Developing SPIs and tracking other metrics and creating reports 
  • Experience with containers, binary, & artifact management and RHEL 
  • Experience in a DoD Environment 
  • Prior C2BMC experience 
  • Must understand the networking theory and technologies such as OSI Model, TCP/IP, VLANs, switches, routers, firewalls, etc. 
  • Must be an effective communicator with excellent writing and presentation skills using Microsoft PowerPoint and Visio drawing tools. 
  • Must be familiar with and be able to apply industry standard security guidance. (NIST, IEEE, etc.) 
  • Must be able to work collaboratively in a team environment with other highly motivated network and system engineers. 
  • Must be able to travel to alternate work locations, such as Schriever Space Force Base, to execute job duties such as deployments. 

Arcarithm is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.


Life at Arcarithm

Thrive Here & What We Value1. Dynamic and challenging environment2. Cutting edge technologies (machine learning, augmented/virtual reality, big data analytics)3. Comprehensive health insurance options4. Generous 401K plan5. Competitive salaries6. Flexible schedules (remote work included)7. Mentoring and performance incentives8. Integrity, open communication, work-life balance, career development

Related Sub

This job belongs to these sub. Explore related roles here:
Machine learning jobs
Your tracker settings

We use cookies and similar methods to recognize visitors and remember their preferences. We also use them to measure ad campaign effectiveness, target ads and analyze site traffic. To learn more about these methods, including how to disable them, view our Cookie Policy or Privacy Policy.

By tapping `Accept`, you consent to the use of these methods by us and third parties. You can always change your tracker preferences by visiting our Cookie Policy.

logo innerThatStartupJob
Discover the best startup and their job positions, all in one place.
Copyright © 2025