Jobs in the United States

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Added 35 mins ago
NS
Principal Digital Design Engineer
NAVITAS SEMICONDUCTOR USA, INC.
Torrance, CA
- $170,000 to $190,000 USD / year
…AI data centers, high-performance computing, energy and grid infrastructure, and industrial…
Added 35 mins ago
NS
Staff Applications Engineer (Integrated Voltage Regulators)
NAVITAS SEMICONDUCTOR USA, INC.
Torrance, CA
- $145,000 to $185,000 USD / year
…AI data centers, high-performance computing, energy and grid infrastructure, and industrial…
Added 35 mins ago
NS
Staff Product Engineer (Integrated Voltage Regulators)
NAVITAS SEMICONDUCTOR USA, INC.
Torrance, CA
- $145,000 to $185,000 USD / year
…AI data centers, high-performance computing, energy and grid infrastructure, and industrial…
Added 35 mins ago
NS
Staff Electromechanical Packaging Engineer
NAVITAS SEMICONDUCTOR USA, INC.
Torrance, CA
- $135,000 to $165,000 USD / year
…AI data centers, high-performance computing, energy and grid infrastructure, and industrial…
Added 36 mins ago
Data Engineer, Life Sciences
Axiom
South San Francisco, CA
- Own the shared data infrastructure that powers Axiom’s experiments, models, and scientific agents, including orchestration, storage, compute, isolated development environments, and…
Added 50 mins ago
Project Engineer-Heavy Civil
Sterling Construction Company
Flagstaff, AZ
Added 51 mins ago
TT
Staff Software Engineer, Infrastructure
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $300,000 USD / year
Join a small team building infrastructure for AI and machine learning products. You will own production systems that support reliable, scalable services and help the team move quickly as…
Added 51 mins ago
AE
Campus Graduate Masters Full-Time Manager - 2027 Data Engineer II, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $89,250 to $150,250 USD / year
- Full-time
…for the company’s technology engineering, architecture, and infrastructure, providing 24x7 support to ensure an uninterrupted, high-quality experience for customers and colleagues. We also…
Added 51 mins ago
AE
Campus Undergraduate Full-Time Analyst - 2027 Data Engineer I, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $78,000 to $124,750 USD / year
- Full-time
…for the company’s technology engineering, architecture, and infrastructure, providing 24x7 support to ensure an uninterrupted, high-quality experience for customers and colleagues. We also…
Added 51 mins ago
AE
Campus Graduate Masters Full-Time Engineer - 2027 Software Engineer II, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $89,250 to $150,250 USD / year
- Full-time
Added 51 mins ago
AE
Campus Undergraduate Full-Time Engineer - 2027 Software Engineer I, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $78,000 to $124,750 USD / year
- Full-time
…engineering, mobile, AI/ machine learning, data-oriented engineering, infrastructure-adjacent engineering, or full-stack product development. You will design, code, test, improve, and…
Added 51 mins ago
AE
Campus Graduate Masters Full-Time Engineer - 2027 AI Engineer I, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $78,000 to $124,750 USD / year
- Full-time
…for the company’s technology engineering, architecture, and infrastructure, providing 24x7 support to ensure an uninterrupted, high-quality experience for customers and colleagues. We also…
Added 51 mins ago
AE
Sr Software Engineer II - Enterprise Architecture
American Express
Phoenix, AZ
- $123,000 to $215,250 USD / year
Contribute to cloud-native adoption, including containerization, infrastructure-as-code, and auto-scaling architectures
Added 51 mins ago
AE
Senior Infrastructure Engineer I
American Express
Phoenix, AZ
- $123,000 to $215,250 USD / year
Senior Infrastructure Engineer, building resilient platforms. Modernize enterprise infrastructure. Enable AI at scale.
Added 1 hour ago
Senior iOS App Development Engineer - Services Special Project
Apple
Cupertino, CA
…by Generative AI. We are looking for a senior iOS frameworks engineer to design and build the foundational on-device systems that power features across Apple's services ecosystem - from…
Added 1 hour ago
Risk Manager, NA Air & Energy, EAP
Amazon.com Services LLC
Nashville, TN · Bellevue, WA · Arlington, VA
…complex regulatory problems at scale and building the compliance infrastructure to match, this role is for…
Added 1 hour ago
Risk Manager, NA Launch, EAP
Amazon.com Services LLC
Nashville, TN · Bellevue, WA · Arlington, VA
…complex regulatory problems at scale and building the compliance infrastructure to match, this role is for…
Added 1 hour ago
Geotechnical Project Engineer
S&ME, Inc.
Indianapolis, IN
As a Geotechnical Project Engineer, you will support and lead geotechnical engineering projects from planning through completion, applying sound engineering judgment to real-world site and…
Added 1 hour ago
Computer Sciences & Consulting Services Group Leader
Applied Research Associates, Inc.
Vicksburg, MS
Cloud Infrastructure (AWS, Azure, Kubernetes, Docker)
Added 1 hour ago
Senior Systems Administrator (Australia) - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
General Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator experience to join our team in support of a Federal Intelligence…
Added 1 hour ago
Senior Systems Administrator (Australia) - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
General Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator experience to join our team in support of a Federal Intelligence…
Added 1 hour ago
Microsoft System Administrator Senior
SAIC
Washington, DC
SAIC is seeking a Senior Endpoint Engineer to engineer, secure, and optimize our enterprise endpoint ecosystem. This position will provide critical support in engineering, securing, and…
Added 1 hour ago
Cloud DevSecOps Engineer Senior
SAIC
Washington, DC
SAIC is currently seeking a Cloud DevOps Engineer Senior. This position will serve as a primary technical engineer leading the enterprise-wide migration of Atlassian Jira and Confluence…
Added 2 hours ago
Assistant Town Engineer, DPW
Town of Barnstable
Hyannis, MA
Assistant Town Engineer, DPW Administration & Technical Support: Provides professional, administrative, technical, and supervisory work in planning, managing, developing and coordinating…
Added 2 hours ago
Software Engineer III - Full-stack Developer with Anthropic Experience
Deloitte
Boston, MA
Software Engineer III with Agentic AI Experience, AI & Engineering/Engineering as a Service

SciTec

Staff Integration & Test Engineer

Boulder, CO, United States

$102,000 to $124,000 USD / year

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Job details

Pay: $102,000 to $124,000 USD / year
Experience: 2+ years of experience supporting system integration, test, or verification activities in a defense or complex systems environment
Posting language: English
Posted: Oct 30, 2026

Original job description

SciTec, a Firefly Aerospace company is a dynamic leader in delivering advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative team! We support customers throughout the Department of Defense and U.S. Government in building innovative new tools to deliver unique world-class data exploitation capabilities. Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. SciTec cannot sponsor or assume sponsorship of employee work visas of any type. Further, U.S. citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements will not be considered. SciTec is seeking experienced Integration & Test Engineers to support the verification, validation, and integration of mission-critical systems within a complex defense environment. This role focuses on ensuring systems meet operational, performance, and reliability requirements through rigorous and well-structured test and integration practices. The ideal candidate brings strong experience in system-level verification and validation (V&V), understands how to operate across multiple programs and stakeholders, and can provide both hands-on execution and strategic input to improve testing approaches and mission readiness.

Responsibilities

Support planning and execution of system integration and verification activities
Develop and refine test strategies, plans, and methodologies aligned with program objectives
Execute and support system-level test events, including integration, functional, and performance testing
Identify verification gaps, risks, and improvement opportunities, and drive resolution
Analyze system performance against requirements and document test results
Collaborate with software, systems, infrastructure, and program teams to ensure integrated system readiness
Support coordination with government and contractor stakeholders to align integration and test activities
Provide recommendations to improve verification rigor, efficiency, and consistency
Support preparation for internal and external reviews, assessments, and demonstrations
Contribute to continuous improvement of integration and test processes across programs
Perform other duties as assigned
Bachelor’s degree in Engineering, Computer Science, Physical Sciences, or a related technical field or equivalent experience
2+ years of experience supporting system integration, test, or verification activities in a defense or complex systems environment
Experience supporting Missile Warning, space, or similar mission systems
Experience with system-level verification and validation (V&V)
Experience developing or executing test plans and test procedures
Ability to analyze system behavior against requirements and document results
Strong understanding of integration environments and test workflows
Experience collaborating across technical teams and stakeholders
Strong attention to detail and analytical skills
Excellent verbal and written communication skills
A current active DoD SECRET security clearance or higher

Candidates who have any of the following skills will be preferred:

Familiarity with FORGE or similar integration and test environments
Experience contributing to verification strategy development
Experience working across multiple programs or system components
Experience supporting customer-facing test events or demonstrations
Experience in Agile or hybrid development environments
Active TS/SCI DoD clearance

*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment. Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

SciTec offers a highly competitive salary and benefits package, including:

4% Safe Harbor 401(k) match
100% company paid HSA Medical insurance, with a choice of 2 buy-up options
80% company paid Dental insurance
100% company paid Vision insurance
100% company paid Life insurance
100% company paid Long-term Disability insurance
100% company paid Hospital Indemnity insurance
Voluntary Accident and Critical Illness insurance
Short-term Disability insurance
Annual Profit-Sharing Plan
Discretionary Performance Bonus
Paid Parental Leave
Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
Flexible Work Hours

The pay range for this position is $102,000 to $124,000 per year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation. SciTec is proud to be an Equal Opportunity employer. Vet/Disabled.

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More about this job

Skills

ICT system integration
Process improvement
Computer science
Test procedures
Attention to detail
Analytical skills
Communication skills
Agile

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