Jobs in the United States

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Added 8 mins ago
IG
Principal Software Architect
Insight Global
Smyrna, GA
- $140,000 to $240,000 USD / year
- 6+ years as a principal-level software engineer or architect, with the ability to lead technical design and architecture decisions
Added 10 mins ago
Principal Robotics Engineer - R&D
Boston Engineering Corporation
Waltham, MA
Boston Engineering is seeking a Principal Robotics Engineer - R&D to join our team in Waltham, MA!
Added 14 mins ago
Principal Flight Controls Engineer
Electra
Manassas, VA
As a Principal Flight Controls Engineer you will help support the development of the Control Laws for the EL9 Ultra Short aircraft.
Added 17 mins ago
O
Senior Core Infrastructure Engineer
Oracle
Santa Clara, CA · Seattle, WA · Austin, TX · Nashville, TN
- $79,200 to $209,500 USD / year
As a Senior Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Security Platform division, you will help build and operate OCI’s Key Management Service (KMS), a…
Added 18 mins ago
FU
Cybersecurity Architect
FMS USA Fresenius Mgmt Services Inc
Remote, United States
- $137,000 to $229,000 USD / year
Ability to work in a group development environment as an application security engineer across software engineer, QA engineer and build/test/release engineer teams.
Added 21 mins ago
Systems Engineer Principal
SAIC
Point Mugu Nawc, CA · Point Mugu NAWC, CA
SAIC is seeking a qualified Systems Engineer to support the Naval Air Warfare Station Weapons Division Branch at Point Mugu, CA. The candidate will perform systems engineering to support…
Added 22 mins ago
Industrial Senior Project Manager
Brasfield & Gorrie, LLC
Greenville, SC
Lead correspondence with the Owner, Engineer and Architect.
Added 24 mins ago
Principal Engineer
Wells Fargo Bank, N. A.
CHARLOTTE, NC · IRVING, TX
We are looking for a Principal Engineer who wants to help lead that change.
Added 25 mins ago
Principal Systems Engineer - Processing, Guidance, & Controls Engineers
RTX
United States
The PG&C Center in Tucson, AZ are currently hiring Principal Systems Engineer - Processing, Guidance, & Controls Engineers to support the execution of our current and upcoming product…
Added 25 mins ago
Principal CCA Design Engineer
RTX
United States
The Airborne Radar Electronics Design (ARED) department is seeking a highly motivated, experienced Principal CCA Design Engineer to work on Radar Control and Radar Processor electronics…
Added 25 mins ago
Principal FPGA Engineer
RTX
United States
In this role as a Principal FPGA Engineer, you will develop FPGA designs for all major vendors and device families including AMD, Altera, and Microchip. Designs commonly support the…
Added 29 mins ago
Principal Software Engineer
RTX
United States
The Strategic Communication Software (SW) Engineering Department has an opportunity for a talented Principal Software Engineer to join our team. This position will be onsite in Largo…
Added 29 mins ago
Senior Principal Software Engineer
RTX
United States
The Strategic Communication Software (SW) Engineering Department has an opportunity for a talented Sr Principal Software Engineer to join our team. This position will be onsite in Largo…
Added 29 mins ago
Senior Principal FPGA Engineer
RTX
United States
In this role as a Senior Principal FPGA Engineer, you will lead development of FPGA designs for all major vendors and device families including AMD/Xilinx, Altera, and Microchip. Designs…
Added 29 mins ago
Sr. Principal Low Observable Materials Engineer
RTX
United States
CAD software proficiency and technical programming experience (Python, C++, MATLAB, etc.)
Added 29 mins ago
Principal Acoustics Signal Processing Engineer
RTX
United States
Optimize Sensor Systems: Design and implement complex software architectures specifically tailored to optimize sensor system capabilities.
Added 29 mins ago
Principal Platform Software Engineer (Onsite)
RTX
United States
Raytheon has an opportunity for a Principal Platform Software Engineer with well-rounded Infrastructure Platform Engineering expertise to join an agile product team. The Ideal candidate…
Added 29 mins ago
SW Integration and Test Engineer – Principal SW Engineer
RTX
United States
We are seeking a Software Integration and Test (SWIT) Engineer – Principal Software Engineer to join the Missile Defense Sensors (MDS) Software Department. The MDS Software mission is to…
Added 33 mins ago
Principal Engineer Software, AIKG - Exploration (Chronosphere)
Palo Alto Networks, Inc.
United States
Experience using AI coding assistants (e.g., Cursor, Claude) as part of day-to-day software development
Added 36 mins ago
Principal Site Reliability Engineer
HITACHI ENERGY USA INC
Raleigh, NC · Atlanta, GA · Houston, TX · Broomfield, CO
Hitachi Energy is seeking a Principal Site Reliability Engineer to ensure the secure, reliable, and efficient operation of cloud‑hosted environments that support ESS software products and…
Added 39 mins ago
MS
Principal SIEM Engineer - Vice President
Morgan Stanley
Baltimore, MD · Baltimore
- $140,000 to $195,000 USD / year
…quantitative trading systems, cutting-edge modelling and simulation software, comprehensive risk and security systems, and robust client-relationship capabilities, plus the worldwide…
Added 40 mins ago
Engineer Mission Assurance / Principal Engineer Mission Assurance - 20615
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking to hire a Mission Assurance Engineer to join the Strategic Deterrent Systems (SDS) division. The position is located in Roy, UT and supports the…
Added 40 mins ago
Principal Engineer/Sr. Principal Engineer Digital-RF Subsystems I&T Lead
CORP-Corporate Office
United States
This is a Dual-level opening, candidates will be considered at both a level 3 (Principal Engineer) or 4 (Sr. Principal Engineer) based upon the Basic Qualifications listed below.
Added 40 mins ago
Principal/Sr. Principal FPGA Engineer
CORP-Corporate Office
United States
As a Principal / Sr. Principal FPGA Design Engineer, you will join a diverse, high-performing team responsible for the end-to-end development of advanced RF and EO/IR products. You will…
Added 40 mins ago
Senior Principal Mechanical Systems Engineer
CORP-Corporate Office
United States
…horizons. The Mechanical Engineering Department is seeking a Senior Principal Mechanical Systems Engineer to join our team of qualified, diverse…

STR

Operational Security Analyst

Las Vegas, NV, United States

Pay Information Full-Time Salary Range: $219,000 - $280,000

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Job details

Pay: Pay Information Full-Time Salary Range: $219,000 - $280,000
Posting language: English
Posted: Nov 2, 2026

Original job description

STR is seeking a Principal Technical Integration Test Engineer to join a new group focused on the complex test and evaluation challenges that exist in the modern world. You will help build and guide an expert team capable of planning, executing, analyzing, and delivering decision-quality results at the speed the Department of War (DoW) requires to field advancements that continue to outpace our adversaries. STR's approach will emphasize product-based delivery of test solutions through an experienced, trusted team that can rapidly adapt to evolving customer needs.

What you will do:

Manage multiple highly technical customer portfolios and relationships to design and execute complex test campaigns. Embed within customer organizations, as required, to develop tailored requirements, establish test objectives, and determine confidence levels for specific capabilities and systems under evaluation.
Integrate across the defense test and evaluation community, collaborating with Program Managers, Service Representatives, Systems Engineering and Technical Assistance (SETA) personnel, performers, and operators to coordinate and execute sophisticated test programs that transition capabilities from developmental readiness to operational viability.
Develop and maintain relationships across the Department of Defense (DoD) acquisition, test, and operational communities, as well as commercial resource providers, to integrate complex capabilities and deliver meaningful test and evaluation solutions.
Lead and manage small multidisciplinary teams responsible for designing, coordinating, and executing complex test and evaluation activities while ensuring technical rigor, operational relevance, and timely delivery of results.
Understand the complexities of cross-domain capability development and connect development teams with appropriate test resources, infrastructure, and expertise to execute effective test campaigns.
Develop test plans, Test and Evaluation Master Plans (TEMPs), test concept documents, Concepts of Operations (CONOPs), test objectives, Measures of Performance (MOPs), and Measures of Effectiveness (MOEs). Serve as a test conductor on behalf of customers, coordinating instrumentation, data collection, test resources, and execution activities to achieve defined objectives.
Integrate with highly technical developer and performer teams, serving as a technical subject-matter expert to represent system requirements, coordinate integration activities, and ensure alignment between developmental capabilities and test objectives.
Collaborate with operational stakeholders to identify specialized requirements, assess capability readiness, and align emerging technologies with operational needs. Provide unit-level operator training and technical support on behalf of customer development teams and performers, as required.
Coordinate with test organizations and stakeholders to execute customer objectives across diverse test environments, ranging from laboratory-based testing to open-air test operations. Brief technical plans, safety considerations, execution strategies, and test results to customers and senior leadership.

Who you are:

Bachelor's degree with at least 10 years of relevant experience; Master's degree with at least 8 years of relevant experience; PhD with at least 5 years of relevant experience; or equivalent experience directly related to Research, Development, Test, and Evaluation (RDT&E), technical integration, systems engineering, or a related technical discipline.
This position requires an active Top Secret security clearance with eligibility to support Special Access Programs (SAP), for which U.S. citizenship is required by the U.S. Government.
Expert-level understanding of test organizations, assets, infrastructure, capabilities, and organizational relationships necessary to coordinate complex cross-service test and evaluation requirements.
Demonstrated ability to integrate effectively at all levels of an organization, from technical engineering and subject-matter expert teams to operational personnel and senior leadership, accurately representing highly technical capabilities, requirements, and program status.
Significant experience preparing and delivering high-level technical and programmatic briefings to government customers, senior management, and senior-ranking officials.
Proven ability to rapidly assess explicit and implied customer requirements, understand operational constraints, and adapt test strategies in high-pressure environments while maintaining technical quality, safety, and mission objectives.
Strong familiarity with standardized DoD test and safety processes, requirements development, test planning, execution methodologies, and overall test program management.

Nice to haves:

Established experience managing relationships across multiple military services and defense organizations at various technical, programmatic, and leadership levels.
Demonstrated knowledge of developmental capability readiness, test portfolios, program histories, and the operational integration and employment of emerging technologies.
Proficiency in real-time troubleshooting of RF and software systems in complex, high-pressure test and operational environments.
Experience collaborating across DoD and Intelligence Community (IC) organizations to integrate technical expertise, operational requirements, and test resources to maximize test effectiveness and results.
Firsthand experience conducting complex test events and integrating multi-domain systems in developmental and operational test environments, including engineering technical solutions to meet specialized test requirements.
Demonstrated ability to integrate and train operational partners on system capabilities and operations in pre-deployment environments, including providing real-time technical support during operational activities.
Experience planning and executing rapid-turnaround technical test scenarios in constrained, austere, or operationally disadvantaged environments.
Strong familiarity with the facilities, capabilities, organizations, and operations of U.S. western test ranges, including the Nevada Test and Training Range (NTTR), Utah Test and Training Range (UTTR), and Naval Air Weapons Station China Lake.
Established professional relationships and working knowledge of acquisition and operational organizations, including the U.S. Air Force, U.S. Navy, Office of the Under Secretary of Defense (OUSD), and U.S. Special Operations Command (SOCOM).

Pay Information Full-Time Salary Range: $219,000 - $280,000

The salary range listed is based on external market data. Final offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, Carlsbad, CA, Atlanta, GA, and Denver, CO. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.

STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

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More about this job

Skills

Execute software tests
Technical support
Blueprints
Research
Microsoft Access
SAP
Program management
Leadership
Troubleshooting

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