Skip to content

Mid-Level or Senior Network Engineer – Millennium Space Systems

Boulder, Colorado
Full Time On-site

Summary

Job Description

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to global security, like missile warning and Earth observation.

Our team is curious, bold and innovative. We take risks, innovate and explore new techniques and technologies. We influence change because we challenge the status quo. And when we watch our satellites launch, we know each one of us made it happen.

JobSummary: 

We are seeking a highly skilled and experienced Network Engineer to join our dynamic IT team. This pivotal role will be responsible for the design, implementation, maintenance, and optimization of our organization's network infrastructure. The IT Network Engineer will provide technical leadership, mentor junior engineers, and ensure the security, reliability, and scalability of our network operations. This position requires a deep understanding of networking principles, hands-on experience with complex network environments, and strong problem-solving capabilities.

Strong communication and organizational skills are critical to success in this position, along with the ability to build strong relationships, collaborate in a cross-functional environment, and utilize problem-solving skills to proactively identify and manage risks and opportunities.

This position's internal job is Network Designer. Our team is currently hiring for levels 3-4.

Position Responsibilities:

  • Design, plan, and implement robust, scalable, and secure network architectures, including LAN, WAN, wireless, and cloud networking solutions

  • Manage network security, including firewall configuration, intrusion detection/prevention systems, and access control

  • Lead the deployment of network hardware and software, including routers, switches, firewalls, VPNs, and load balancers

  • Ensure network resilience and implement disaster recovery and business continuity plans

  • Develop and maintain comprehensive network documentation, including diagrams, configurations, and policies

Basic Qualifications (Required Skills/Experience):

  • This position requires the ability to obtain a US Security Clearance for which the US Government requires US Citizenship. A final U.S. Secret clearance Post Start is required

  • Bachelor's Degree and 5 or more years of experience or an equivalent combination of education and experience (e.g. Masters +3 years' related work experience, 9 years' related work experience, etc.)

  • Minimum 1 year experience with multi-vendor switching and routing (e.g., Juniper, Cisco, Dell)

  • Active IAT Level 2 certifications per DoD Instruction 8570 (8140)

Preferred Qualifications (Desired Skills/Experience):

  • Level 4: Bachelor's Degree and 9 or more years of experience or an equivalent combination of education and experience (e.g. Masters +7 years' related work experience, 13 years' related work experience, etc.)

  • Experience with Quality of Service (QOS), routing and switching protocols

  • Experience deploying and maintaining VPN technologies (e.g., IPsec, SSL VPN, Azure ExpressRoute)

  • Experience with Palo Alto next generation firewall systems

  • Experience with network automation and scripting (e.g., Python, Ansible)

  • Proficiency in network monitoring and analysis tools (e.g., SolarWinds, Wireshark)

  • Experience with cloud networking environments (e.g., AWS, Azure)

  • Knowledge of wireless networking standards and technologies

  • Juniper Networks Certified Internet Associate (JNCIA) or higher

  • Palo Alto Networks Certified Network Security Administrator (PCNSA) or higher

  • Cisco Certified Network Associate (CCNA) or higher

Conflict of Interest:

Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process.

Drug Free Workplace:

Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Total Rewards:

At Millennium Space Systems, a Boeing Company, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent.  Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.  

Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.  

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range:

  • Level 3: $102,850 - $151,250

  • Level 4: $128,350 - $188,750

Millennium is DDTC-registered, ITAR-compliant Company. This position is located at a facility that requires special access. Applicants MUST be U.S. citizens and eligible for a security clearance. Additionally, applicants must be willing to apply for and maintain a security clearance. We encourage all interested candidates to apply for any open position for which they feel they are qualified.

Applications for this position will be accepted until Jun. 15, 2026

Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Relocation

Relocation assistance is not a negotiable benefit for this position.

Security Clearance

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

About Boeing

Boeing

Boeing is one of the largest aerospace and defense companies in the world, supporting critical military, commercial aviation, space, and national security missions. With a long history of innovation, Boeing develops advanced aircraft, satellites, autonomous systems, defense platforms, and space technologies used by the U.S. military and allied partners worldwide. The company plays a major role in programs ranging from fighter aircraft and military helicopters to missile defense, space systems, and next-generation aviation technologies.

For job seekers, Boeing offers opportunities across nearly every area of aerospace and defense, including engineering, software development, cybersecurity, manufacturing, supply chain, program management, aviation maintenance, and defense operations. The company is especially attractive to veterans, cleared professionals, engineers, and candidates looking for mission-driven work with strong long-term career growth. Boeing also offers extensive training, leadership development, and opportunities to work on some of the most recognized aerospace programs in the world.

Unlike smaller defense firms focused on a single capability, Boeing provides employees exposure to a broad mix of commercial and defense technologies. Teams contribute to programs involving military aircraft, autonomous systems, satellites, advanced manufacturing, AI, and next-generation aerospace innovation. Employees often value the combination of large-scale engineering challenges, global impact, and the stability of a major industry leader.

As defense modernization, commercial aviation, and space investment continue to grow, Boeing remains one of the most recognized employers in aerospace and government contracting. For professionals seeking a mission-focused career with strong benefits, technical growth, and opportunities to work on world-changing technologies, Boeing continues to stand out as a leading destination in aerospace and defense.

Go to company profile