Jobs at Mission Support and Test Services | HiringCafe

Mission Support and Test Services

ECSE - Mechanical Engineer II

Mechanical Engineer

Bachelor’s degree in ABET-accredited engineering or calculus-based STEM; PE license; at least 2 years’ relevant experience; strong design, fabrication, and communication skills.

Scientist I/II

Bachelor’s degree in a calculus-based STEM field; 2+ years post-degree experience for Scientist II; Python proficiency; strong lab skills; accelerator physics exposure.

NNSS Nevada National Security Sites

Senior Engineer Instrument & Control

ABET-accredited engineering degree required; 5+ years’ experience; PE or calculus-based STEM degree; design and DOE/NRC familiarity preferred; PMP preferred.

Bruno Rossi Distinguished Postdoctoral Fellowship  (Senior Scientist)

Postdoctoral Fellowship

PhD in STEM; US citizenship; strong communication; accelerator physics/ML experience; independent and collaborative work; travel willingness.

Mining Engineer (Engineer II)

Mining Engineer

Bachelor’s in engineering (ABET-accredited for Civil/Mechanical/Electrical or NCARB/PE options) plus 2 years experience; ability to interpret codes; learn modeling software; strong written/verbal skills; valid driver’s license; knowledge of underground mining systems.

Control System Engineer II

ABET-eligible engineering degree with PLC/SCADA experience; 2+ years in control systems; CAD/ programming; strong communication; able to work office and field.

Senior Electrical Engineer

ABET-accredited engineering degree; 5+ years experience; knowledge of codes/standards; driver’s license; strong communication; 4/10s schedule; DOE security clearance possible; pre-employment drug test.

Bachelor's in ABET-accredited engineering; 5+ years' experience; CAD software knowledge; code interpretation; valid driver's license; DOE Q security clearance requirement; 4/10 schedule in NV; pre-employment drug test.

Electrical Engineer (Engineer II)

Electrical Engineer

Bachelor's in engineering; 2+ years' experience; licenses/certifications (PE preferred); knowledge of electrical systems; valid driver's license.

Mechanical Engineer II

ABET/engineering degree with 2+ years experience; PE license or NCARB/calc-based STEM degree alternatives; strong codes/standards knowledge; strong communication; self-motivated; valid driver’s license.

Principal Structural Engineer

Bachelor's degree in ABET-accredited engineering; 9+ years relevant experience; PE/NCARB options; ability to interpret codes; pre-employment drug test; valid driver's license; DOE Q clearance requirement; Losee Road, North Las Vegas location; 4/10 schedule.

Senior Infrastructure Analyst

Bachelor's degree in computer field or equivalent with 5+ years experience; MCSE/VCP; Azure Cloud and VMware vSphere; disaster recovery; strong communication; DOE security clearance.

Oracle Fusion Cloud Administrator

US citizenship required; bachelor in computer field with 5+ years experience; Oracle OCI/ERP/Cloud admin with 10+ years; Oracle Fusion Cloud and OCI expertise; strong SQL/Oracle DB; multiple certifications preferred.

Oracle Analytics Cloud (OAC) Developer & Administrator

US citizenship required. Bachelor in computer field with 5+ years relevant experience; 6-8 years BI/analytics; 3-4 years Oracle Analytics Cloud (OAC) use; OAC admin and design experience; strong SQL/PLSQL; Fusion SaaS integration; external DB connectivity; data security/governance.

Oracle Fusion Cloud APEX Developer (Prin Applications Analyst)

Oracle Fusion Cloud APEX Developer

US Citizenship required; Bachelor's in computer field with 8+ years, 10-12 years APEX dev experience; 3-4 years Cloud ADBs; REST/SOAP; hybrid SaaS; SSO OCI IAM; Oracle Fusion; SQL/PLSQL; HTML/CSS/JS; Oracle certs; Las Vegas area; valid driver's license.

Maximo Senior Applications Analyst

US Citizenship required; Bachelor's in computer-related field or equivalent with 5+ years experience; knowledge of MAS, OpenShift, Maximo, WebSphere; strong networking, virtualization, cloud, and database skills; driver’s license required.

DAF Deputy System Engineering Manager I

Deputy System Engineering Manager

Bachelor's degree and 11+ years of related experience; DOE STD 3009 preferred; workload distribution; leadership; HRP certification; DOE Q clearance.

Electro-Mechanical Technician II

Associate degree or HS diploma with 2+ years related experience; electrical/electronic assembly and testing; team collaboration; basic office software; ability to work underground.

Principal Engineer Architect

Principal Architect

Bachelor’s in ABET-accredited engineering; or calculus-based STEM; NCARB/NAAB or PE license; 9+ years’ experience; Nevada architectural license within 6 months; US citizenship and driver’s license; ability to obtain DOE Q clearance.

RCT Principal Technologist

Radiological Control Technician

Associate degree plus 9+ years related experience or High School plus 11+ years; DOE Radiological Control Technician qualification within 6 months; knowledge of radiological standards; MS Word/Excel; PPE; FAA A&P cert; HRP; DOE security clearance.

RCT Senior Technologist

Associate degree plus 5 years related experience or high school diploma plus 7 years; radiological control standards; independent/team work; MS Word/Excel/Adobe/Outlook; PPE; HRP; DOE RCT training; on‑call; strong communication; 4/10 schedule; driver's license.

RCT Technologist

Associate degree +3 yrs or HS diploma +5 yrs; ability to work independently; MS Office; PPE; DOE training; strong communication; radiation protection knowledge; valid driver's license.

RCT Technician II

Associate degree or high school diploma with 2 years related experience; able to work independently or in a team; proficient in MS Word/Excel/Adobe/Outlook; valid driver’s license; willingness to participate in HRP and DOE training.

RCT Technician I

Technician I

High school diploma; ability to work independently or in a team; basic software skills; eligible for DOE radiological tech training; valid driver's license; willing to pass drug test.

Senior Mechanical Engineer

ABET-accredited engineering degree; 5+ years experience; PE or NCARB or PE license; valid driver's license; background checks required.

Electrical Engineer I/II/Senior - Pulsed Power (Multi-Level)

ABET-accredited engineering degree or calculus-based STEM engineering; PE license; multiple levels with experience.

Senior Fire Protection Engineer

ABET-accredited engineering degree or equivalent, PE/NCARB options, 5+ years fire protection experience; valid driver’s license; DOE security clearance potential.

Infrastructure Analyst

Bachelor's degree in computer field or equivalent with 5+ years in related IT; US citizenship required; Azure/cloud experience; CAF/WAF knowledge; Azure networking and M365; scripting (PowerShell, Python, Ansible); AD and IAM expertise; team player with strong communication.

Senior Nuclear Engineer - NDSE

Nuclear Engineer

ABET-accredited engineering degree or calculus-based STEM; 5+ years experience; MS preferred; MCNP/SCALE/GEANT; neutron/gamma analysis; programming; pulsed power; DOE Q clearance.

Senior Engineer - Nuclear Assurance Safety Analyst

Senior Engineer

ABET-accredited engineering degree or calculus-based STEM degree; 5+ years relevant experience; nuclear safety software knowledge; DOE regulations knowledge; valid driver's license; DOE clearance eligibility.

Senior Principal Electrical Safety Authority Having Jurisdiction (AHJ) Engineer

Electrical Safety Engineer

ABET-accredited engineering degree + 14+ years; NFPA 70E/780, Arc Flash, OSHA; DOE/NNSA/regulatory knowledge; R&D/pulsed-power experience; PE license or NCARB certification; strong communication.