Jobs in the United States

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Added 2 mins ago
GTM Engineer (Pacific Time)
Jobgether
Remote, United States
We are seeking a technically skilled GTM Engineer to build and optimize the infrastructure powering commercial operations within a fast-growing AI and data infrastructure environment. In…
Added 2 mins ago
Applied ML Engineer - Model R&D
Jobgether
Remote, United States
We are looking for a hands-on Applied ML Engineer to bridge the gap between machine learning research and production-ready engineering systems. In this role, you will transform experimental…
Added 3 mins ago
Sr Data Engineer
GE Aerospace
Dayton, OH
Build both logical and physical data models for both Online Transaction Processing (OLTP) and Online Analytical Processing (OLAP) solutions
Added 3 mins ago
GA
Distinguished Staff Engineer
GE Aerospace
Grand Rapids, MI
- $167,000 to $223,000 USD / year
This is a fully onsite position requiring attendance five days per week
Added 3 mins ago
PHM Lead Engineer
GE Aerospace
Evendale, OH
The Lead Engineer is responsible for leading the execution of Prognostics and Health Management (PHM) on programs to meet assigned objectives within a Lean environment. This role will guide…
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GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Remote, United States
- $131,000 to $174,000 USD / year
Responsible for supporting and maintaining critical applications and related data processing platforms and services. Ensure the team has the facilities, tools, resources and skills they…
Added 3 mins ago
Product Definition Engineer - Designer
GE Aerospace
Lynn, MA
…sections, 3D models, tolerance, stack-ups, and various electronic data formats to support analysis, manufacturing, assembly, and inspection. This role will also determine dimensional…
Added 3 mins ago
Metallic Additive Materials Application Engineer
GE Aerospace
West Chester, OH
Understanding of processing vs. property trades & material data application.
Added 3 mins ago
Senior Technical Leader – Systems Security Engineering
GE Aerospace
Grand Rapids, MI
Knowledge of digital signal processing (DSP), sensor deployment, and data acquisition.
Added 3 mins ago
Senior Engineer (Micro-Sensor & Material Science)
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Evendale, OH
Support microfabricated sensor system integration to engine/rig and support testing and data post-processing.
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Advanced Military Ceramics Materials Application Engineer
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The Advanced Military Ceramics Materials Application Engineer will play a key role in developing and applying advanced ceramic coating and oxide-oxide ceramic matrix composite (Ox-Ox CMC)…
Added 3 mins ago
Military DoD SkillBridge Program - Mission Analysis Advanced Lead / Staff Engineer
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…conditions for all GE Aerospace products. The Mission Analysis engineer will provide files for use in performance, thermal analysis, and stress analysis models. You will work with External…
Added 3 mins ago
APD Digital Systems Sr. Staff Engineer - Digital Ecosystem Engineer
GE Aerospace
Evendale, OH
As the DEE Engineer for Advanced Product Development (APD), you'll architect, develop, and operate critical components of this platform. You'll build APIs and data services that connect…
Added 3 mins ago
Lead Design Engineer - Combustion Aerodynamics
GE Aerospace
Evendale, OH · Lynn, MA
Programming or scripting skills (e.g., Python, MATLAB) for automating analysis and processing data
Added 22 mins ago
LEAD AI ENGINEER CONSULTANT-INDIA
Lumen Technologies
HOME, IN
Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure,…
Added 25 mins ago
Electrical Engineer
GD Information Technology, Inc.
United States
The Electronics Engineer must have:
Added 44 mins ago
SL
AI/ML Architect - Consultant / Senior Consultant (US - WEST)
Slalom, LLC
Denver, CO
- $142,000 to $173,500 USD / year
…challenges, innovative minds, and emerging technologies. Slalom's Data & AI capability focuses on next-level AI and Machine Learning solutions for clients. You'll join a diverse team of…
Added 49 mins ago
Data Engineer
Spectrum Comm Inc
Remote, United States
Must have an ACTIVE DoD Secret Clearance
Added 49 mins ago
Data Engineer
Spectrum Comm Inc
Remote, United States
Must have an ACTIVE DoD Secret Clearance
Added 59 mins ago
Senior Data Engineer, WW Ops Finance - S&A
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Bellevue, WA · Irving, TX
Are you passionate about standardizing data platforms and automating data engineering to drive analytics and reporting? Do you excel in dynamic, fast-paced environments and find joy in…
Added 1 hour ago
Senior Systems Engineer
Saalex
Remote, United States
At least four years of experience must have included performing engineering functions related to military C6ISR systems · At least four of the eight years must have been in the role of supervisor or functional lead
Added 1 hour ago
Senior Computer Systems Analyst
Saalex
Remote, United States
**Onsite Requirements: Hybrid, 2 days per week onsite at Saint Inigoes, MD · At least four of those years must have included experience with design and development of military C6ISR systems
Added 1 hour ago
S
Modeling and Simulation Engineer
Saalex
Ridgecrest, CA
- $110,000 to $165,000 USD / year
Saalex is seeking a Modeling and Simulation Engineer in Ridgecrest, CA. The selected candidate will provide advanced Modeling and Simulation (M&S) and systems analysis support for weapon…
Added 1 hour ago
S
Data Engineer/ETL Developer
Saalex
Remote, United States
- $90,000 to $125,000 USD / year
**Onsite Requirements: Position may require on-site work at PAX approximately 1 day per week for meetings, collaboration, and technical tasking
Added 1 hour ago
Senior Systems Engineer
Saalex
Lexington Park, MD
Saalex Corporation is seeking a Senior Systems Engineer in Lexington Park, MD. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range…

Closed listing

General Dynamics Information Technology

Tier 3 Ground Terminal (GT)/ IT Engineer- Junior, Intermediate and Senior Level- TS/SCI with Polygraph

Aurora, CO, United States

The likely salary range for this position is $96,569 - $130,651.

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: The likely salary range for this position is $96,569 - $130,651.
Experience: ● Experience: 2+ years of relevant experience
Posting language: English
Posted: Nov 8, 2026

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Original job description

Archived listing. The details below describe a past opening.

Req ID: RQ231948

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: Professional Engineering

Skills:

Antenna Engineering,IT Technologies,Microwave Systems,Radio Frequency (RF),RF Antenna

Experience:

2 + years of related experience

US Citizenship Required:

Yes

Job Description:

Job Description

Transform technology into opportunity as the Tier 3 Ground Terminal (GT) / IT Engineer provides support for the sustainment of satellite GT antenna, Radio Frequency (RF), communications, and associated systems under the technical direction of more experienced engineers. Supports troubleshooting, fault isolation, failure and root-cause analysis, non-routine maintenance, configuration-control activities, equipment modifications, integration, testing, and technical documentation to resolve complex or recurring GT problems. Perform GT antenna and analyses that are outside the scope of Tier-2 (T2) functions at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your career.

MEANINGFUL WORK AND PERSONAL IMPACT

As the T3 GT / IT Engineer work you’ll do at GDIT supports the mission of our customer.

Supports T3 GT engineering functions under the technical direction of Intermediate/Senior GT engineers.
Perform T3 sustainment of GT antenna to include root cause analysis, fix, and documentation updates to GT antenna.
Perform T3 sustainment for the ADF-C GTs that require T3 support.
Develop, test, verify, and distribute configuration changes to the GT operational baseline.
Coordinate and obtain Government approval of the timeline for insertion of changes to the GT operational system baseline.
Maintain and update B-level and C-level system specifications, intra-group Interface Control Document (ICD), and other GT baseline system documentation under which the Contractor is designated as the T3 sustainment support provider.
Replenish GT antenna spares for items not covered within the Control and Status Subsystem (CSS) or equivalent subsystem.
Support maintenance of GT antenna configuration items under which the contractor is designated as the Tier 3 / 4 sustainment support provider.
Identify obsolete GT antenna equipment and provide recommendations to the Government for suitable replacement.
Replace failed GT antenna hardware and return items to T2 once repaired.
Perform GT antenna calibrations and analyses that are outside the scope of T2 functions as defined in the applicable site procedures.
Maintain documentation of GT antenna calibrations.
Report GT antenna calibration results to include performance degradation and missing data.
Perform long-term GT antenna trend-analyses in support of operations and development programs.
Identify, prioritize, and justify GT antenna parts and materials procurement requirements for Government review and approval.
Coordinate with the Government and obtain approval prior to purchasing GT antenna parts and materials.
When applicable to the mission, escalate issues to vendors that can provide Tier 4 level equivalent services as necessary and required to maintain GT antenna.
Augment T2 sustainment support for GT software and hardware anomaly resolution and failure analysis.
Support T3 sustainment of GT Mission Unique Equipment (MUE) software and hardware.
Support T3 sustainment of C&T and wideband data paths.

Desired Qualifications:

Working knowledge of Antenna/RF systems, signal paths, communications equipment, GT interfaces, test equipment, and preventive/corrective maintenance.
Demonstrated experience supporting fault isolation, failure analysis, root-cause analysis, and resolution to complex or recurring equipment and system problems.
Experience performing non-routine maintenance, equipment modifications, installation, integration, checkout, testing, verification, and restoration activities.
Experience with configuration management, technical baseline control, approved configuration changes, maintenance/configuration documentation, and update of technical procedures and troubleshooting guidance.
Ability to analyze equipment condition, maintenance history, performance information, and recurring failures to identify technical trends, sustainment risks, and appropriate corrective and escalation actions.
Experience supporting T2 escalation and coordinating complex technical resolution with technicians, engineers, Software/IT personnel, Network Administrators, vendors, and Tier-4 support providers,
Experience supporting 8x5 operational environments.
Participates in special metrology projects as required.

WHAT YOU’LL NEED TO SUCCEED

Bring your management expertise along with a drive for innovation to GDIT. The T3 GT / IT Engineer must have:

Education: BA/BS or equivalent technical education, training, or expertise
Experience: 2+ years of relevant experience
Technical skills: Antenna/RF systems, signal paths, communications equipment, GT interfaces, test equipment, and preventive/corrective maintenance
Security clearance level: TS/SCI with polygraph
US citizenship required
Role requirements: Full time / onsite at Government facility

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore a career in science and research at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your curiosity for discovery and innovation.

The likely salary range for this position is $96,569 - $130,651. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at https://gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

About employer

More about this job

Skills

Troubleshooting
Root cause analysis
Documentation
IMPACT
Geological time scale
Government representation
CSS
Procurement

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Work requirements

Jobs in the United States