Last updated: 2025-05-22

17 Defense And Security jobs in San Antonio.

Hiring now: Various Roles In Eng Manu @ Boeing, Osint Collector Sr @ Parsons, Technical Writer Top Secr @ Inflow, Journeyman Geolocation Op @ Altamira T, Entrylevel Analyst In Thr @ Gavin De B, Sr Ediscovery Proj Mgr @ Contact Go, Software Engr Or Principa @ Northrop G.Explore more at at kaamvaam.com

🔥 Skills

government (3) Engineering (2) Manufacturing (2) Cybersecurity (2) Data Science (2) Information Technology (2) Veteran Opportunities (2) Aerospace (2) OSINT (2) geolocation (2)

📍 Locations

San Antonio (17)
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Boeing

Various Roles in Engineering, Manufacturing, Cybersecurity, Data Science, Infor… San Antonio
Skills & Focus: Engineering, Manufacturing, Cybersecurity, Data Science, Information Technology, Analytics, Veteran Opportunities, Contract Jobs, Aerospace, Safety
Type: Contract

Parsons

OSINT Collector - Senior San Antonio
Skills & Focus: OSINT, intelligence, data calls, collection management, Army doctrine, policies, analytics, decision-making, military, government
About the Company: Parsons is a technology-driven company that provides solutions in the areas of defense, security, intelligence, infrastructure, and environmental services.
Experience: 9+ years of experience with a Bachelor's Degree or equivalent experience; 7+ years with a Master's Degree; 4+ years with a PhD or JD
Benefits: Competitive pay and retirement plans, medical, dental, vision insurance, paid time off, flexible work schedules, 401(k)…

Inflow

Technical Writer (Top Secret/SCI Clearance) San Antonio
Skills & Focus: technical writing, editing, correspondence management, Department of Defense, DoD standards, NATO, task management, collaboration tools, quality assurance, military operations terminology
About the Company: A national security services firm providing cutting-edge services across DoD and other agencies.
Experience: 5+ years of experience as a technical writer and editor
Type: Full-Time
Benefits: Innovative benefits and great technology

Altamira Technologies Corp.

Journeyman Geolocation Operator San Antonio
Skills & Focus: geolocation, SIGINT, mentorship, technical, certifications, operations, foreign language, clearance, training, shift work
About the Company: Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean…
Experience: Journeyman-level

Parsons

Sr. Research Scientist (Naval Combat Casualty Care) San Antonio
Skills & Focus: combat casualty care, operational medicine, research scientist, biomedical systems, clinical trials, data analysis, protocol development, team leadership, government contracts, technical presentations
About the Company: Parsons provides solutions in defense, security, intelligence, infrastructure, and environmental sectors, focusing on delivering, protecting, and sustaining cr…
Experience: PhD in related biophysics or related field plus seven (7) years’ post-doctoral experience.
Type: Scientific
Benefits: Medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays.

Boeing

Various Positions San Antonio
Skills & Focus: engineering, manufacturing, cybersecurity, data science, IT, aerospace, technology, contract labor, veterans, advanced technologies
About the Company: Boeing is an aerospace company that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, and telecommunications equipment.
Type: Contract
Manufacturing and Quality Team San Antonio
Skills & Focus: Engineering, Manufacturing, Cybersecurity, Data Science, Information Technology, Veteran Opportunities, U.S. Contract, Aerospace, Decisions, Technologies
About the Company: Boeing is an aerospace company that, along with its subsidiaries, designs, manufactures, and sells airplanes, rotorcraft, missiles, satellites, telecommunicati…
Type: Contract

Gavin De Becker & Associates (Gdba)

Entry-level Analyst in Threat Assessment & Management Division San Antonio
Skills & Focus: threat assessment, public figure protection, security, threat prediction, violence management, risk assessment, legal principles, OSINT, investigation, teamwork
About the Company: A dynamic security firm innovating threat assessment and public figure protection.
Experience: College graduate, inquisitive, eager to learn, strong writer, able to solve puzzles, handle deadlines, exercising discretion, pass background and drug screenings
Salary: $45k-$55k annually

Contact Government Services, Llc

Senior eDiscovery Project Manager San Antonio
Skills & Focus: eDiscovery, litigation support, client solutions, Relativity, workflows, quality checks, project schedules, client-facing communication, Federal Agency, security clearance
About the Company: CGS is seeking a Senior eDiscovery Project Manager to join our team supporting the legal organization within a large Federal agency. CGS brings motivated, high…
Experience: 5 years of eDiscovery/litigation support experience
Salary: $149,760 - $216,320 a year
Type: Full-Time
Benefits: Health, Dental, and Vision; Life Insurance; 401k; Flexible Spending Account (Health, Dependent Care, and Commuter); Pai…
Senior FOIA Analyst San Antonio
Skills & Focus: FOIA, requests, correspondence, negotiations, exemptions, redacting, government, security clearance, communication, analysis
About the Company: CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology.
Experience: Three (3) years of experience processing Freedom of Information Act (FOIA) requests.
Salary: $84,177.60 - $121,589.87 a year
Type: Full Time
Benefits: Health, Dental, and Vision, Life Insurance, 401k, Flexible Spending Account (Health, Dependent Care, and Commuter), Pai…

Boeing

Various Engineering and Manufacturing Positions San Antonio
Skills & Focus: engineering, manufacturing, cybersecurity, data science, information technology, aerospace, advanced technologies, contract jobs, U.S. workforce, veteran opportunities
About the Company: Boeing is a leading aerospace company and manufacturer of commercial jetliners, defense, space, and security systems.
Type: Contract

Parsons

Program Analyst (Navy Medical Research) San Antonio
Skills & Focus: Program Analyst, DoD research, research studies, project management, protocol composition, environmental regulations, budget planning, technical support, IACUC/IRB protocols, administrative support
About the Company: Parsons is a technology-driven company and global provider of strategic capabilities and services. The company delivers resources to US government customers th…
Experience: Bachelor’s degree plus at least three (3) years’ experience in DoD research and development or Master’s degree and 1 year experience.
Type: Full-time
Benefits: Parsons offers competitive pay, retirement plans, medical, dental, vision, paid time off, flexible work schedules, and …

Contact Government Services, Llc

Senior Systems Administrator II San Antonio
Skills & Focus: Senior Systems Administrator, Relativity, technical support, government contracting, workflow process, system requirements, consultation, documentation, user training, Public Trust Clearance
About the Company: CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology.
Experience: usually at least five years of experience
Salary: $131,040 - $189,280
Type: Full Time
Benefits: Health, Dental, Vision, Life Insurance, 401k, Flexible Spending Account, Paid Time Off and Observance of State/Federal …
Senior eDiscovery Technician San Antonio
Skills & Focus: eDiscovery, technical experience, analyzing, synthesizing, government, production, protocol, documents, communications, clearance
About the Company: Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources.…
Experience: Three years of eDiscovery technical experience
Salary: $69,888 - $100,949.33 a year
Type: Full Time
Benefits: Health, Dental, and Vision; Life Insurance; 401k; Flexible Spending Account (Health, Dependent Care, and Commuter); Pai…

Parsons

Sr. Research Scientist (Naval Craniofacial Health) San Antonio
Skills & Focus: Craniofacial Health, Restorative Medicine, Military Medicine, Research Protocols, Biomedical Systems, Data Analysis, Contract Management, Surgical Procedures, Directed Energy, Casualty Care
About the Company: Parsons is known for its work in global infrastructure, transportation, environmental projects, security operations, and defense solutions.
Experience: PhD in related field plus seven (7) years’ post-doctoral experience with three (3) years in Craniofacial Health and Restorative Medicine.
Type: Full-time
Benefits: medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays.

Altamira Technologies Corp.

Journeyman Geolocation Operator San Antonio
Skills & Focus: geolocation, SIGINT, certifications, passive geolocation, active geolocation, foreign language, TS/SCI, Polygraph, training, operations
About the Company: Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean…

Northrop Grumman

Software Engineer or Principal Software Engineer: Vulnerability Research - Reve… San Antonio
Skills & Focus: software engineering, reverse engineering, vulnerability research, kernel development, C/C++ programming, system capabilities, programming techniques, security standards, disassemblers, military transition program
About the Company: Northrop Grumman is one of the largest global security companies, helping military personnel transition to civilian careers, with a significant portion of its …
Experience: BS degree in STEM discipline and experience ranging from 0 to 5 years depending on position level
Salary: $89,400.00 - $134,200.00
Type: Full-time
Benefits: Health insurance coverage, life and disability insurance, savings plan, company-paid holidays, and paid time off (PTO) …