Full-Time

Electrical Power Systems Engineering Manager

Posted on 7/15/2025

Millennium Space Systems

Millennium Space Systems

501-1,000 employees

Delivers national-security space missions and constellations

Compensation Overview

$147.1k - $216.3k/yr

No H1B Sponsorship

El Segundo, CA, USA

In Person

US Top Secret Clearance, UK Citizenship Required

Category
Electrical Engineering (1)
Required Skills
Risk Management
Requirements
  • Degree in electrical, computer, or other relevant engineering
  • Detailed knowledge of hardware and/or software
  • At least 6 years developing and manufacturing EPS systems for satellites
  • At least 2 years as a Responsible Engineering Authority, Project Lead, Control Account Manager, or equivalent
  • Methodical design, testing, and troubleshooting capabilities
  • Must be versatile and able to perform and manage multiple tasks concurrently
  • Outstanding communication and presentation skills
Responsibilities
  • You are responsible for managing staffing the team, developing internal team processes, providing staff to support program SV developments.
  • You and your team will be responsible for developing maintaining the SV Electrical Power System architectures for our various SV buses.
  • Your team will be responsible for technical solutions along with maintaining cost and schedule inputs to the programs you are supporting.
  • Your team will coordinate closely with products, harnessing, and flight software to develop common and forward leaning SV EPS architectures.
  • You will coordinate with other engineering teams, programs, and products to provide staff, solve technical tasks, resolve discrepancies, and improve internal processes to support our spacecraft missions.
  • Continuously Improve our EPS team and processes
  • Well defined development schedule templates
  • Key artifacts, reviews, and deliverables
  • Develop tools to provide cost and schedule inputs to EPS system development planning
  • Mentor, train, motivate, and develop EPS staff
  • Manage EPS team and staff including personnel reviews, tasking, and work scope
  • Identify, communicate, and assist in the risk management process
  • Assign EPS staff to programs and products and evaluate technical performance
  • Maintain documentation for current products including technical, schedule, and costing information to support proposals and programs
  • Work with the engineering organization, business development, programs, and manufacturing to develop a product roadmap that aligns to Millennium corporate objectives
  • Work with hardware engineering director to develop, evaluate, and refine technical processes and standards for the EPS team.
  • Supporting proposal efforts to define the initial scope of the team
  • Work with engineering teams to transition development work to mature products.
  • Work with engineering teams to work through discrepancies or design modifications
  • Other job duties as assigned
Desired Qualifications
  • Experience in qualifying space avionics
  • Ability to obtain TS/SCI clearance
Millennium Space Systems

Millennium Space Systems

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Millennium Space Systems provides space systems for national security, delivering missile-warning and other space missions by rapidly creating affordable prototypes and satellite constellations across different orbits. Its products are designed to work correctly the first time, with an emphasis on speed to meet customer needs. The company differentiates itself by offering fast, cost-effective prototype-and-constellation solutions rather than long, expensive development cycles, focusing on reliable performance for critical space missions. The goal is to enable secure, rapid, and dependable space capabilities for national security customers.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

El Segundo, California

Founded

2001

Simplify Jobs

Simplify's Take

What believers are saying

  • Targeting 26 satellite deliveries in 2026, up from 4 in 2025 via El Segundo investments.
  • Tony Gingiss appointed CEO December 9, 2024, drives Boeing-Millennium integration.
  • Delivered TRACERS satellites to Vandenberg June 16, 2025 for NASA mission.

What critics are saying

  • Production fails 550% ramp to 26 satellites in 2026, slips schedules 6-12 months.
  • Resolute design delays past 2026 bid-ready, loses to Relativity Space.
  • FOO Fighter fails 2027-2028 testing, Space Development Agency terminates $414M contract.

What makes Millennium Space Systems unique

  • Resolute platform fills 2-4 kW gap between Millennium small sats and Boeing large sats.
  • FOO Fighter delivers fire-control sensing for hypersonic missile tracking in LEO.
  • Secured spot on Space Force’s $1.84B RG-XX Andromeda contract for GEO reconnaissance.

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Benefits

Professional Development Budget

401(k) Company Match

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Hybrid Work Options

Mental Health Support

Wellness Program

Company News

PR Newswire
Jun 16th, 2025
Millennium Space Systems Delivers Pair Of Space Vehicles To Launch Site For Nasa'S Tracers Mission

EL SEGUNDO, Calif., June 16, 2025 /PRNewswire/ -- Millennium Space Systems, a Boeing Company, delivered two space vehicles for NASA's Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission to Vandenberg Space Force Base Friday, marking a key milestone in preparation for launch later this year

Envision
Apr 9th, 2025
Boeing's bet: supercharge satellite production

When Envision Employment Services Incorporated acquired Millennium in 2018, it built prototypes and delivered one or two satellites a year.

Stock Titan
Dec 16th, 2024
Millennium Space Systems Names Tony Gingiss as CEO

Millennium Space Systems, a Boeing Company [NYSE: BA], has appointed Tony Gingiss as its new CEO effective December 9, 2024.

Military News
Oct 28th, 2024
U.S. Enhances Early Warning System with New Satellite Batch for Epoch Program

Millennium Space Systems signed the initial contract to deliver the first six satellites for MTC Epoch 1 in 2023.

SpaceNews
Aug 29th, 2024
Firefly names space industry veteran Jason Kim as new CEO

Kim joins Firefly from Millennium Space, a Boeing subsidiary specializing in small satellites primarily for U.S. government agencies, where he served as CEO.

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