Jobs in the United States

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Added 5 mins ago
WS
IT Systems Engineer
W S DARLEY & CO
Chippewa Falls, WI
- $65,000 to $75,000 USD / year
W.S. Darley & Company, a family-owned company established in 1908, is seeking an IT Systems Engineer to join our Information Technology team in Chippewa Falls, WI. In this role, you will…
Added 22 mins ago
Lead Verification Engineer
Astera Labs
San Jose, CA · CA
As a Technical Lead on Verification at Astera Labs, you will be responsible for verifying the firmware and microcontroller subsystems for Astera Labs’ SoC and system products. In this role,…
Added 31 mins ago
Test Engineer I
Techximius
Aberdeen, MD
Tech(x) is seeking an entry-level Test Engineer to support the integration, configuration, testing, and troubleshooting of Army tactical radio and communications systems. Working under the…
Added 34 mins ago
Staff Software Engineer, Release
Anduril Industries
Seattle, WA · Costa Mesa, CA
The Software Platform Foundations team at Anduril is dedicated to building the foundational systems that empower our engineering teams to develop, test, and deploy cutting-edge defense…
Added 34 mins ago
Staff Software Engineer, Release
Anduril Industries
Costa Mesa, CA
The Software Platform Foundations team at Anduril is dedicated to building the foundational systems that empower our engineering teams to develop, test, and deploy cutting-edge defense…
Added 40 mins ago
Network Automation Engineer 3 – Configuration Compliance
U.S. Bank National Association
Hopkins, MN
We are seeking an experienced Network Automation Engineer to develop and deliver automation solutions that improve the efficiency, reliability, security, and scalability of Network…
Added 46 mins ago
Forward Deployed Engineer
Red Cell Partners
Remote, United States
We are hiring a Staff Software Engineer who will split their time between building our core product and delivering it directly to customers. This role sits at the intersection of software…
Added 1 hour ago
LO
Senior Software Engineer - Test Infrastructure
Loft Orbital Solutions
San Francisco, CA
- $140,000 to $210,000 USD / year
As a Test Infrastructure Engineer, you will primarily help design, develop, and deploy our test infrastructure and the tools for automating both our hardware and software testing, which…
Added 1 hour ago
LO
Senior Software Engineer - Test Infrastructure
Loft Orbital Solutions
Golden, CO
- $140,000 to $210,000 USD / year
As a Test Infrastructure Engineer, you will primarily help design, develop, and deploy our test infrastructure and the tools for automating both our hardware and software testing, which…
Added 1 hour ago
Flight Software Requirements and Analysis Engineer
Amentum
Huntsville, AL
As a Flight Software Requirements and Analysis Engineer at Amentum Space Exploration Division you will be responsible for defining, documenting, and validating the technical requirements…
Added 1 hour ago
F-22 Simulation Software Engineer (Associate, Experienced, and Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a F-22 Simulation Software Engineer (Associate, Experienced, or Senior) to join the F-22 Simulation Infrastructure team located in Berkeley, Missouri .
Added 1 hour ago
Senior System Software Engineer - Networking
NVIDIA USA
TX · CA
NVIDIA Networking is seeking an exceptional candidate to work with world-class technologies in the domains of High-Speed Communication and Virtualization for our most advanced markets and…
Added 1 hour ago
Data Center Engineer
Pico
Chicago, IL
Assist with the diagnosis of hardware and software - troubleshooting
Added 1 hour ago
Senior Forward Deployed Engineer
Raydar
San Francisco, CA
Raydar is recruiting for this role on behalf of our client. A senior engineer who owns large customer deployments from initial evaluation through rollout and expansion, working directly…
Added 1 hour ago
CT
RF System Engineer 1
Columbia Technology Partners
Annapolis Junction, MD
- $110,000 to $130,000 USD / year
Columbia Technology Partners is seeking a Systems Engineer to support the design, integration, testing, and deployment of data center solutions for satellite collection-based systems. This…
Added 1 hour ago
Lead, Test & Launch Operations Engineer – Avionics
Rocket Lab Corporation
Wallops Island, VA
Experience with flight software development, verification, or operations
Added 1 hour ago
A
Software Verification Engineer
Actalent
Grand Rapids, MI
- $67.31 to $84.13 USD / hour
Job Title: Software Verification EngineerJob DescriptionWe are seeking a hands-on Software Verification Engineer with strong Python-based testing experience to support the development of a…
Added 2 hours ago
CT
XKEYSCORE Systems Engineer
Columbia Technology Partners
Annapolis Junction, MD
- $195,000 to $225,000 USD / year
CTP is seeking an experienced XKEYSCORE Systems Engineer to serve as a senior technical authority supporting the design, integration, testing, deployment, training, and sustainment of…
Added 2 hours ago
CT
System Engineer 2
Columbia Technology Partners
Annapolis Junction, MD
- $135,000 to $155,000 USD / year
…experience alongside practical knowledge of system administration, networking, and RF/SIGINT technologies. You'll contribute to system requirements, architecture, integration, testing,…
Added 2 hours ago
CT
RF Systems Engineer 2
Columbia Technology Partners
Annapolis Junction, MD
- $130,000 to $150,000 USD / year
The ideal candidate brings strong systems engineering experience with networking, system integration, requirements development, and data flow across distributed systems. You'll work across…
Added 2 hours ago
CT
ONEROOF System Engineer
Columbia Technology Partners
Annapolis Junction, MD
- $135,000 to $155,000 USD / year
Columbia Technology Partners is seeking an experienced ONEROOF Systems Engineer to support the design, integration, testing, and deployment of data center solutions for satellite…
Added 2 hours ago
GI
Lead Network Engineer- TS/SCI w/poly
GD Information Technology, Inc.
United States
- $106.25 to $143.75 USD / hour
Transform technology into opportunity as a Lead Network Engineer at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.
Added 4 hours ago
RTL Design Engineer, TPU Compute
Google
Sunnyvale, CA
…platforms that enable developers to build the future. From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the…
Added 4 hours ago
TPU Compute RTL Design Engineer
Google
Sunnyvale, CA · Austin, TX
…platforms that enable developers to build the future. From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the…
Added 4 hours ago
Embedded Software Engineer, Amazon Leo OISL Star Tracker
Amazon
Redmond, WA
As a Software Engineer on the OISL Star Tracker team, you won't just write code - you'll see it in action. Your software will control and monitor critical sensor hardware operating on…

Lockheed Martin

Systems Engineer-IT Sr - Level 3 (Secret)

Littleton, CO, United States
Littleton, United States

Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At Lockheed Martin, we know mission success starts with taking care of our people.

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Job details

Pay: Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: May 1, 2027
Posting language: English
Posted: Nov 2, 2026

Original job description

Standard Job Description

The coolest jobs on this planet… or any other… are with Lockheed Martin Space.

At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you.

The Space Security Division within Lockheed Martin Space’s Mission Solutions business area is seeking a talented and dedicated Systems Engineer-IT to become a member of an Agile team focused on IT Infrastructure (Systems Administration, Networking, & Hardware) in the Whiskey Program Area.

Are you a Systems Admin looking for something different? In this role you will:

Have access to growth opportunities where you can make a difference to a very important mission.
Join one of the Whiskey portfolio's Agile (scrum) Systems Admin teams.
Be involved in Windows or Linux system administration
Using scripts to automate server administration and deployment
Complete system patching
Support user interactions
Design new capabilities
Maintain networks and data storage to ensure maximum up-time for development and operations
Demonstrate your great work ethic, communication skills, creativity and problem-solving skills to make a lasting difference.

Selected candidate must be a US Citizen. . This position will require obtaining a government security clearance. This position is located at a facility that requires special access.

The information below reflects the standard job description for this position: Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.

Basic Qualifications

Active Secret Clearance (with ability to obtain Top Secret Clearance)
Experience with configuration and management of Cisco switches and CUCM
Experience with configuration and management of Juniper firewalls
Proficiency with AWS and Azure networking services
Minimum 5 years’ experience with TACLANEs (IE: KG175s/ KG250 / KG255)
Confident in OSI model, IP addressing and subnetting
5+ years’ experience supporting and resolving network related issues
Ability to effectively communicate with other Classified Network Operations team members
Current CompTIA Security+ (or other DoD 8570.01) Certification (or ability to obtain certification)
Demonstrated ability to provide customer focused support building strong relationships with customers, key stakeholders, clearly communicating requirements.
US Citizenship
Candidate must be able to lift 30 pounds

Desired Skills

Ability to support 24/7 coverage during special events
Willingness to travel to CONUS locations
General knowledge of DISA STIGs and hardening methods
General knowledge of narrow and wideband satellite communications (FEPs, Modems, Framing)
Experience with support multi-site architecture
Juniper JNCIA/JNCIS Certification or Cisco CCNA
Experience with configuring and troubleshooting LAN and WAN connections
Ability to create and update network diagrams using Microsoft Visio and/or Draw.io

Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow - both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

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