COTS Jobs

61 - 80 of 757 Jobs

Linux AdministratorJob Title - Linux Administrator

GovCIOCompany Name - GovCIO

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San Mateo, California, USA

Full-time

Overview GovCIO is currently hiring for Linux Administrator to support our customer, USPS' Network and Compute Technology (NCT) group. Network and Compute Technology (NCT) is responsible for the planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal network by implementing network segmentation, which divides the network into smaller parts to mitigate cybersecurity risks and improve performance. The NCT department ma

Electrical Engineer- Early CareerJob Title - Electrical Engineer- Early Career

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Orlando, Florida, USA

Full-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Business Process Engineer - TS/SCI with PolyJob Title - Business Process Engineer - TS/SCI with Poly

JacobsCompany Name - Jacobs

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Columbia, Maryland, USA

Full-time

We are seeking a Business Process Engineer for a prime contract that is based out of our Columbia, MD office. Responsibilities: Assist in defining and documenting a capability delivery roadmap that defines the functionality details and sequence from the Initial Operating Capability (IOC) to Final Operating Capability (FOC) sequenceAssist in defining and documenting configuration requirements, business rules, functional and system requirementsLeverage industry best practices to plan, organize, a

Software Engineer 3Job Title - Software Engineer 3

Cornerstone DefenseCompany Name - Cornerstone Defense

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Annapolis, Maryland, USA

Full-time

Location: Annapolis Junction, Maryland Type: Contract Job #3743 Title: Software Engineer 3 Location: Annapolis Junction, MD Compensation Range: $215 -$235K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life ex

Full Stack DeveloperJob Title - Full Stack Developer

NightwingCompany Name - Nightwing

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Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Internet/Web ArchitectJob Title - Internet/Web Architect

Delta System & Software Inc.Company Name - Delta System & Software Inc.

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Tallahassee, Florida, USA

Contract

Job Title: Internet/Web Architect Job Location: Tallahassee, FL (on-site) Job Duration: Contract through June + extension Job Tasks and Activities: Responsible for gathering business requirements and translating them into Internet/Web architecture to achieve business objectives. Analyzes assigned specifications, planning, designing, and developing solutions, utilizing appropriate Internet/Intranet/Extranet architecture processes that support a wide range of content, either individually or in

DevSecOps Platform EngineerJob Title - DevSecOps Platform Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Colorado Springs, Colorado, USA

Full-time

Job Description DevSecOps Platform Engineer WHAT WE'RE DOING Nuclear Planning / Command and Control Mission Applications for USSTRATCOM Lockheed Martin provides essential mission capabilities to United States Strategic Command (USSTRATCOM) which is responsible for the Nation's strategic (nuclear) deterrence / mission. Our systems ensure adversaries are deterred and the nuclear mission plan is always current. THE WORK In this important role you will: Design DevSecOps pipelines and automation s

Principal Cyber Security DeveloperJob Title - Principal Cyber Security Developer

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Principal Cyber Security Developer to join our team in Chantilly, VA. Principal Cyber Security Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality cyber solution components according to provided requirements. This role requires a professional who thrives both in collaborative team settings and when working independently. Responsibilities inc

Principal Cyber Security DeveloperJob Title - Principal Cyber Security Developer

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

Software Engineer II (Onsite)Job Title - Software Engineer II (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-24 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -

Custom Software Engineering ManagerJob Title - Custom Software Engineering Manager

Accenture LLPCompany Name - Accenture LLP

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Chicago, Illinois, USA

Full-time

Custom Software Engineering Manager (Accenture LLP; Chicago, IL): Accenture LLP has multiple openings for the position of Custom Software Engineering Manager in Chicago, IL, and the job duties are as follows: Design, develop and test custom software solutions across multiple system components or applications.Create implementation or integration approach for applications and components.Design and code applications in line with programming standards and interface specifications.Architect developm

Software EngineerJob Title - Software Engineer

SilverEdgeCompany Name - SilverEdge

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Fort Meade, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Software Engineer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our DoD

Web ArchitectJob Title - Web Architect

3K TechnologiesCompany Name - 3K Technologies

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Tallahassee, Florida, USA

Contract

Job Title: Web Architect (Onsite Interview) Location: Tallahassee, FL (5 Days Onsite) Client: State of Florida Duration: Long Term Job Description: A bachelor s degree or master s degree from an accredited college or university in Computer Science, Information Systems, or other related field, or four (4) years of equivalent work experience is required. Relevant experience may be substituted for education on a year-for-year basis when applicable. The Department requires the following experience,

Senior Network EngineerJob Title - Senior Network Engineer

JobotCompany Name - Jobot

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La Crescenta-Montrose, California, USA

Full-time

Larger Aerospace Manufacturer! Cutting Edge Technology with amazing Room For Growth! This Jobot Job is hosted by: Henry Chung Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $135,000 - $180,000 per year A bit about us: We are one of the leading manufacturers in Southern California, with a global presence as well. We've been experiencing growth year-over-year and have not stopped. With over 60 years in business, we've become a leader within

Senior Network EngineerJob Title - Senior Network Engineer

JobotCompany Name - Jobot

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Glendale, California, USA

Full-time

Associate Product Security EngineerJob Title - Associate Product Security Engineer

Boeing CompanyCompany Name - Boeing Company

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Berkeley, Missouri, USA

Full-time

Associate Product Security Engineer Company: The Boeing Company The Boeing Defense, Space & Security (BDS) team is seeking an Associate Product Security Engineer located in Berkeley, MO. What You Can Expect: Contribute to the design and development efforts for key computing assets embedded in advanced defense platforms.Be part of the Boeing Anti-Tamper Engineering Capability Center, which is tasked with the protection of all critical computers across all defense products.A career in the Anti-

Sr. Developer - JavaJob Title - Sr. Developer - Java

ACL DigitalCompany Name - ACL Digital

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Atlanta, Georgia, USA

Full-time

The Developer is responsible for the analysis, design, construction, testing, and implementation of business and technical information technology solutions through application of appropriate software development life cycle methodology. The scope for Developer (Core) is systems based on core technologies, while the scope for Developer (COTS) pertains to custom off the shelf systems. Developer (Niche) refers to niche technologies such as ecommerce systems and Specialty Development in Delta termino

Software Engineer 3Job Title - Software Engineer 3

PANGIAM a BigBear.ai CompanyCompany Name - PANGIAM a BigBear.ai Company

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Columbia, Maryland, USA

Full-time

Overview BigBear.ai is seeking a Software Engineer on an exciting upcoming Cyber Operations contract award The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works indi.vidually or as part of a team. Reviews and tests software components for adh

SecOps Engineer - North Central region (Remote in the U.S.)Job Title - SecOps Engineer - North Central region (Remote in the U.S.)

GuidePoint SecurityCompany Name - GuidePoint Security

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Remote

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. Role: A SecOps Engineer is a professional res

Senior Advanced Software EngineerJob Title - Senior Advanced Software Engineer

General DynamicsCompany Name - General Dynamics

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Florham Park, New Jersey, USA

Full-time

Basic Qualifications Education Requirements: Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred. Clearance Requirements: Department of Defense Top Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet elig