Fort Meade, Maryland, United States · On-site
$132k–$290k/yr
Job Title: CNO Tool Developer Software Engineer-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Requi…
Skills: Python, AI/ML Model Development, TS/SCI with Polygraph, Elasticsearch, Splunk
Edmonston, Maryland, United States · On-site
Location: Bladensburg MD Job Req ID: 17085 Join our amazing team and contribute as a: Utility Operator ABOUT THE ROLE Amrize, a leading supplier of quality, construction building materials in the United States, has immed…
Skills: Heavy Equipment Operation, Asphalt Plant Operations, Material Handling, Plant Housekeeping, Safety Compliance
Baltimore, Maryland, United States · On-site
$18/hr–$22/hr
Pay Range: (Specific to OHI,DEL,NY,CA,CO,WA,MD,CT,IL,NV,,KY,MI,NJ,ME,MO,MA,MT) $18.53 - $22.14 Hourly About Brink's: The Brink’s Company (NYSE:BCO) is a leading global provider of cash and valuables management, digital r…
Skills: Cash Handling, Inventory Control, Deposit Processing, Account Reconciliation, ATM Processing
Annapolis Junction, Maryland, United States · On-site
$79k–$165k/yr
Job Title: Chinese Language Instructor - Part-Time On-Call Job Category: Language Services Time Type: Part time Minimum Clearance Required to Start: NACI Employee Type: Part-Time On-Call Percentage of Travel Required: Up…
Skills: Chinese Language Instruction, Adult Education Methodology, Curriculum Implementation, ILR Proficiency, eLearning Tools
Annapolis Junction, Maryland, United States · On-site
$87k–$198k/yr
Cyber Platforms Software Engineer, Senior The Opportunity: We build software for large, fast-changing cyber problems where speed, scale, and complexity demand better tools. As a Senior Software Engineer, you’ll work acro…
Skills: Python, Docker, Kubernetes, AWS, React
Annapolis Junction, Maryland, United States · On-site
$113k–$257k/yr
Cyber Platforms Software Engineer, Lead The Opportunity: We build software for large, fast-changing cyber problems where speed, scale, and complexity demand better tools. As a lead Software Engineer, you’ll work across p…
Skills: Python, Docker, Kubernetes, AWS, Backend Services
Patuxent River, Maryland, United States · On-site
GENERAL DESCRIPTION Supervise and coordinate the activities of Quality Assurance and Maintenance Department Safety. Directly supervise Quality Inspectors and Supply Technicians-IMRL. Supervise and perform I-level quality…
Skills: Quality Assurance Inspection, Aircraft Maintenance, Leadership, Technical Documentation, Precision Measuring Instruments
Hanover, Maryland, United States · On-site
Company Overview By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headq…
Skills: React, Jest, Cypress, Git, Agile
Cecil County, Maryland, United States · On-site
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
Skills: Security Patrol, Customer Service, Emergency Response, Incident Documentation, Access Control
Frederick, Maryland, United States · On-site
$104k–$218k/yr
Job Title: Research Biologist Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Outside …
Skills: Intelligence Analysis, Biosecurity, High Containment Laboratory, Source Analysis, Infectious Disease Risk Analysis
Fort Meade, Maryland, United States · Hybrid
$87k–$157k/yr
Leidos is seeking mid- to senior-level Security Control Assessors to join our SCA team. This position requires significant travel—please review the position overview below for important details. The maximum starting sala…
Skills: Cybersecurity Assessments, RMF Process, Vulnerability Assessment, STIGs, eMASS
Montgomery County, Maryland, United States · On-site
$107k–$155k/yr
Job ID: 114693 DRS RADA Technologies, a subsidiary of Leonardo DRS, is focused on proprietary radar solutions and legacy avionics systems supporting the defense industry globally. The company is a global pioneer of AESA …
Skills: Python, Linux, AI/ML Integration, LLM, RAG Pipelines
Annapolis Junction, Maryland, United States · Hybrid
$80k–$128k/yr
Responsibilities This opening is for a Software Engineer supporting our Cyber Mission business unit in Annapolis Junction, MD. The team develops and maintains products that automate manual workflows, enabling mission cus…
Skills: Java, JavaScript, Vue.js, React, JSON
Harford County, Maryland, United States · On-site
$150k–$166k/yr
Overview C5ISR Engineer (SAMD): Bowhead is looking for a Foreign Military Sales (FMS) Engineer to join the Security Assistance Management Directorate (SAMD) effort located in APG,MD. The Engineer shall provide C5ISR (Com…
Skills: Systems Engineering, C5ISR, Foreign Military Sales, Configuration Management, Technical Writing
Harford County, Maryland, United States · On-site
$85k–$110k/yr
Overview JUNIOR ENGINEER (SAMD): Bowhead is seeking a motivated Junior Engineer to join our dynamic team providing critical support for C5ISR (Command, Control, Computers, Communications, Cyber, Intelligence, Surveillanc…
Skills: C5ISR Systems, Technical Analysis, Market Research, Configuration Management, Technical Writing
Fort Meade, Maryland, United States · On-site
$92k–$167k/yr
The Defense group at Leidos has a career opening for a System Administrator on a DISA contract. This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems support…
Skills: VDI, VMware, Windows Server, Linux Server, Solaris Server
Annapolis Junction, Maryland, United States · On-site
$195k–$292k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …
Skills: Cybersecurity Systems Engineering, NIST 800-160, RMF Assessment, System Security Architecture, Attack Surface Analysis
Annapolis Junction, Maryland, United States · On-site
$125k–$188k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Cybersecurity Systems Engineering, Systems Engineering, RMF Assessment, NIST 800-160, MBSE
Saint Marys City, Maryland, United States · On-site
Job Description SummaryJob Profile Summary Organization's Summary Statement: Under general supervision, functions as a supervisor of a shift and/or complex specialized unit. Benefits: UMES offers exciting opportunities f…
Skills: Police Supervision, Operational Monitoring, Report Writing, Incident Command, Personnel Inspection
Howard County, Maryland, United States · On-site
$210k–$216k/yr
Database Engineer - SQL/Oracle - 20+ years of Experience - TS/SCI w/Poly clearance is required Halogen Engineering is looking for a Database Engineer who can provide technical and program management support for strategic…
Skills: SQL Server, Oracle DB, PostgreSQL, MySQL, AWS Aurora
CACI
Fort Meade, Maryland, United States • On-site
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Design, develop, and integrate software solutions and AI/ML models to analyze large datasets for mission-centric insights. Collaborate with cross-functional teams to maintain software using Python and manage data via systems like Elasticsearch or Splunk.
Requires an active TS/SCI with Polygraph and 12+ years of software development experience (or 10 with a Master's degree). Proficiency in Python and hands-on experience with AI systems and large-scale data processing is essential.
The Opportunity
Join CACI’s dynamic team as a Senior Software Engineer and play a pivotal role in cutting edge CNO tool development. This position includes design, development, and integration of solutions involving the analysis of large data sets to provide mission-centric insights. You will work closely with analysts, data scientists, and other software engineers to integrate AI/ML technologies. If you thrive in a collaborative environment and are passionate about pushing the boundaries of technology, we want you on our team! This if your chance to make a significant impact to the most critical missions.
Design, develop, and enhance software solutions that leverage AI/ML models.
Build and customize AI systems that process large-scale or mission-relevant datasets.
Develop, test, and maintain software in Python or similar scripting languages.
Collaborate using version control and workflow tools including Git, Jira, and Confluence.
Work with large data processing and search systems such as Elasticsearch or Splunk.
Contribute to a high-performing engineering team focused on quality, innovation, and continuous improvement.
Active TS/SCI w/ Polygraph
Bachelor’s or Master’s degree in Computer Science or a related field.
Four additional years of software engineering experience may substitute for a Bachelor’s degree.
12+ years of software development experience (or 10 years with a Master’s degree).
Proficiency in Python or similar scripting languages.
Hands-on experience developing AI systems and customizing AI/ML models.
Experience working with platforms that handle large or mission-focused datasets.
Experience with version control systems (e.g., Git) and collaboration tools (e.g., Jira, Confluence).
Experience with large-scale data processing systems such as Elasticsearch or Splunk.
Experience with both Windows and Unix exploitation security.
Strong understanding of VSphere and virtual machine technologies.
Familiarity with the CNO operational environment.
Development experience with Svelte, TypeScript, Java, MongoDB, and Python.
Experience using containerization and orchestration tools such as Docker or Kubernetes.
Experience with automation tools like Ansible.
Experience working in cloud environments such as AWS.
Understanding of end-to-end SIGINT collection and analysis systems.
Experience supporting production CNO capabilities and operations.
Experience with data visualization tools such as Kibana.
Experience with CI/CD tools such as Jenkins.
Experience with Retrieval-Augmented Generation (RAG).
Knowledge of Lua.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$131,800 - $290,000Based on 3054 listings with disclosed salaries, most security & safety jobs in Maryland pay between $85k–$216k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 4,830 open security & safety positions in Maryland listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Northrop Grumman, Peraton, Leidos, Northrop Grumman Mission Systems, Inc., CACI International Inc, among others. Browse the listings above to see every active employer.
Yes — 567 of the 4830 open security & safety positions offer remote or hybrid work (124 remote, 443 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
