Senior Mechanical Engineer - P3 Cleared on-site
Avenue Technologies Defunct
Overview Clearance Required: Secret (Interim acceptable) We’re looking for a Senior Mechanical Engineer - P3 Cleared on-site who enjoys working on complex, high-impact systems and collaborating across engineering teams. This role supports advanced defense and aerospace systems, focusing on mission-critical technologies used in real-world operational environments. In this role, you’ll contribute across the full system lifecycle—from concept and design through integration, testing, and production support. Responsibilities Collaborate with cross-functional teams to define and develop system solutions Support system integration, testing, and validation activities Work with models, simulations, prototypes, and hardware/software systems Identify risks and support technical decision-making Help improve system performance, reliability, and efficiency Qualifications Experience with Model Based Systems Engineering (MBSE) Experience with application deployments to Kubernetes Experience with Atlassian Tool Suite, Cucumber, Eclipse, GIT Experience with Implementing Scaled Agile Frameworks Experience deploying, configuring, and supporting CICD Pipelines tools (E.g. Jira / Jira Service Management, Confluence, Bit Bucket, Jenkins, Artifactory) Experience with programming languages (E.g. Python, Java, Ruby, Bash, C++, C#, Go) Experience with Postgres, SonarQube General working knowledge of networks, storage, and virtualization Background in COTS/FOSS product installation, configuration, and integration Experience with Ansible automation frameworks Current CompTIA Security+ or ability to obtain Additional Details Onsite role in Tucson, AZ U.S. Citizenship required Work on cutting-edge, mission-critical technology #J-18808-Ljbffr
- ...Sr System Safety Engineer - P3 Cleared On-Site Blackstone Talent Group, an award-winning technology consulting and talent agency is seeking... ...(task series 400). Analysis of engineering hardware, mechanical and electrical drawings and schematics assessing for fault...SeniorWebsite
$86.8k - $165.2k
...Prattwhitney is seeking Mechanical Engineers for our Tucson, AZ site to support full program life cycle activities across the Standard Missile family. This role involves mechanical design, validation principles, procurement, and production processes. The ideal candidate...SeniorWebsite$86.8k - $165.2k
...years of experience and renowned engineering expertise to meet the needs of... ...more secure world. The RF Mechanical Team at Raytheon is seeking a talented Senior Engineer to join our team in Tucson... ...the role is designated as on-site, hybrid or remote. The salary...SeniorWebsiteTemporary workWork experience placementInterim roleWork at officeRemote workRelocationFlexible hours$132.4k - $251.6k
...years of experience and renowned engineering expertise to meet the needs... ...Engineering provides Mechanical Engineering support to develop... ...highly qualified and experienced Senior Principal Mechanical Engineer... ...supplier locations, or field sites as necessary. Collaborate...SeniorWebsiteTemporary workWork experience placementWork at officeRemote workRelocationFlexible hours$132.4k - $251.6k
...years of experience and renowned engineering expertise to meet the needs... ..., more secure world. The Mechanical Analysis and Test (MA&T)... ...Raytheon is seeking an experienced Senior Principal Structural Engineer... ...reports Travel to test sites to support test or design...SeniorWebsiteTemporary workWork experience placementWork at officeRemote workFlexible hours- ...Senior Systems Security Engineer – Anti-Tamper/Program Protection (P3) Raytheon is seeking a Senior Systems Security Engineer – Anti-Tamper/Program Protection... ...in Electrical Engineering, Systems Engineering, Mechanical Engineering, Computer Science or related fields...SeniorWebsiteRelocation package
- Senior Mechanical Engineer Date: Apr 1, 2026 Location: Tucson, AZ, US Company: Hatch Requisition ID: 98989 Job Category: Engineering; Metals;... ...the planning and control of the engineering budget Support site field visits to obtain information and data to support...SeniorWebsiteLocal area
$101.61k - $135.64k
Enfrasolutions is seeking a Technical Services Engineer (TSE) II in Tucson, Arizona to support... ...design experience, a Professional Mechanical Engineering license, and expertise in energy... ...management. The TSE will lead project site surveys, develop energy conservation...SeniorWebsite- A leading engineering solutions provider is seeking a fulltime Senior Nuclear Power Engineer focused on steam turbines for nuclear power plants. This role includes... ...skills. The position requires travel of 10-15% for site visits and client engagements. #J-18808-Ljbffr...SeniorWebsiteRemote jobFull time
- ...FPGA Engineer - P3 - Cleared On-site MAT Ramp Blackstone Talent Group, an award-winning technology consulting and talent agency is seeking an FPGA Engineer - P3 - Cleared On-site MAT Ramp to join our client's team. This position is On-Site at the client facility....Website
- Date Posted: 2026-05-13 • Location: Tucson, AZ • Job Title: Senior Opto-Mechanical Engineer Role Overview The Electro-Optics department is seeking a... ...interim clearance is required prior to start. Position is on‑site in Tucson, AZ. Equal Opportunity Employer Statement RTX is...SeniorWebsiteInterim roleRelocation packageFlexible hours
- ...Senior Software Engineer With Test Equipment The senior software engineer with test equipment position is focused on the design, development, integration, and maintenance of software as a part of on-site factory support of systems to support weapon system product development...SeniorWebsiteInterim role
$86.8k - $165.2k
...validate and correlate models, and/or generate mechanical loads and environments. Work with... ...archival technical reports. Travel to test sites to support test or design discussion (... ...a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5...SeniorWebsiteTemporary workFlexible hours- Senior Systems Security Engineer - Anti-Tamper/Program Protection (P3) Location: Tucson, AZ - Onsite Security Clearance: Active DoD Secret clearance required on day... ...Electrical Engineering, Systems Engineering, Mechanical Engineering, Computer Science or related fields...SeniorWebsiteRelocationRelocation package
$132.4k - $251.6k
...Test Engineering Position This position is 100% on site in Tucson, AZ. What You Will Do: Guiding multidisciplined teams in the development of test... ...schedule management planning Communicating with senior management on project status Troubleshooting software...SeniorWebsiteTemporary workWork experience placementFlexible hours- ...consulting and talent agency, is seeking an Electrical Engineer Production Hardware P3 - Cleared, On‑Site, 3rd Shift MAT Ramp to join our client’s team. This... ...of: Complex circuit card assemblies Electro‑mechanical systems Experience using lab equipment, including:...WebsiteWork experience placementNight shift
- ...Senior Fpga Engineer Location: Tucson, AZ Schedule: On-Site Clearance: Secret clearance or higher required prior to start Role Summary Seeking a senior-level Fpga Engineer to support the design, development, verification, and integration of production-quality...SeniorWebsite
$86.8k - $165.2k
...Rd ~ BLDG 801 (External Site) Position Role Type:... ...experience and renowned engineering expertise to meet the needs... ...Raytheon is seeking a Senior Systems Security... ...Tamper/Program Protection (P3) to join our elite Systems... ..., Systems Engineering, Mechanical Engineering, Computer...SeniorWebsiteTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$86.8k - $165.2k
...The Hardware Engineering, Shipboard Effectors Department is seeking Mechanical Engineers for our Tucson, AZ site to support full program life cycle activities across the Standard Missile family of programs. This position aligns with expectations in the design, development...SeniorWebsiteTemporary workWork experience placementFlexible hoursAfternoon shift$86.8k - $165.2k
...strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and... ..., Shipboard Effectors Department is seeking Mechanical Engineers for our Tucson AZ site supporting full program life cycle, early development...SeniorWebsiteTemporary workWork experience placementWork at officeRemote workRelocationMonday to FridayFlexible hoursAfternoon shift- .... Rate: open to Negotiation. Benefits: including Health, Dental Vision, PTO, Holidays, 401K, etc. Senior Digital Design Engineer Location: Tucson, AZ Schedule: On-Site | Monday-Friday | 8:00 AM-5:00 PM Clearance: Secret Role Summary We are seeking a Senior Digital...SeniorWebsiteFull timeContract workInterim roleMonday to Friday
$86.8k - $165.2k
...to start date. Job Summary The candidate will participate on engineering teams performing design, development, and integration of RMS... ...stages of test product development for RMS products and manage mechanical tasks while coordinating with other functional areas to...SeniorTemporary workWork at officeRelocationFlexible hours- Senior Principal Structural Engineer - Mechanical Analysis and Test (MA&T)Location: Tucson, AZ (Onsite) Responsibilities Perform detailed structural analyses... ...detailed, archival technical reports. Travel to test sites to support test or design discussions. Act as a...SeniorWebsiteTemporary workFlexible hours
$132.4k - $251.6k
...suppliers, Raytheon facilities, and customer sites. Responsibilities Develop sound... ...military performance requirements. Lead mechanical development and production teams for tactical... ...Degree in Science, Technology, Engineering or Mathematics (STEM) with a minimum of...SeniorWebsiteTemporary workFlexible hours$86.8k - $165.2k
...than 100 years of experience and renowned engineering expertise to meet the needs of today’s... ...Actuation System department is seeking a mechanical design engineer to join the Harness and... ...of whether the role is designated as on‑site, hybrid or remote. The salary range for...SeniorWebsiteTemporary workWork experience placementWork at officeRemote workRelocationFlexible hours$86.8k - $165.2k
...to obtain INTERIM U.S. government issued security clearance is required prior to start date. Raytheon is seeking a skilled mechanical engineer to support design and integration of different test environments. The individual will need to be familiar with designing using...SeniorTemporary workInterim roleRelocation packageFlexible hours- ...the Samuel Automation’s Engineering team, you design... ...dimensions, have a solid mechanical aptitude and thrive in... ...supervision, but within clear guidelines, defined... ...are referred to more senior authority May guide and... ...to travel to customer sites both locally and internationally...WebsiteContract workWork at office
- ...salary rate, and best time to speak! Position : FGPA Engineer x 15-20 Location: Tucson, Arizona (100% On-Site) Employment Type: Long Term Contract (W2 hourly) Levels/Pay Rates: P2: $75-85/hr P3: $90-100/hr. P4: $105-115/hr. **Experience must...WebsiteHourly payLong term contractInterim roleImmediate start
- ...Senior Principal Mechanical Design Engineer The Hardware Engineering, Shipboard Effectors Department is currently seeking an experienced Senior Principal Mechanical Design Engineer to work on a multi-discipline team in support of the Standard Missile 3 (SM-3) located...SeniorWork at officeRelocation
$86.8k - $165.2k
...Prattwhitney in Tucson, Arizona is seeking an experienced engineer to design and develop RMS test products within the Test Systems Solution Center (TSSC). This role involves managing mechanical tasks and coordinating quality assurance with different teams. The ideal candidate...SeniorFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Mechanical Engineer - P3 Cleared on-site. Be the first to apply!
- senior cost analyst Tucson, AZ
- senior manager quality engineering Tucson, AZ
- senior software test automation engineer Tucson, AZ
- senior design technologist Tucson, AZ
- senior design verification engineer Tucson, AZ
- senior director quality Tucson, AZ
- sr project engineer Tucson, AZ
- consultant senior consultant Tucson, AZ
- senior director clinical development Tucson, AZ
- senior buyer Tucson, AZ

