Security & Safety Jobs in Columbia, MD (Now Hiring) — 466 open — Page 16

Senior Real Estate Planning & Development Program Manager

Evanston, Illinois, United States · Hybrid

$119k–$164k/yr

Senior

Job Description At UL Research Institutes and UL Standards & Engagement, we know why we come to work. We have an exciting opportunity for a Senior Real Estate Planning & Development Program Manager at UL Research Institu…

Skills: Program management, Real estate development, Capital project delivery, Governance frameworks, Cost modeling

ARENA ATTENDANT - COLUMBIA GYM

Columbia, Maryland, United States · On-site

Entry level

Columbia Association, headquartered in Howard County, Maryland, is known for engaging our diverse community, cultivating a unique sense of place, and enhancing the quality of life in Columbia, Maryland, all thanks to the…

Skills: Customer Service, Conflict Resolution, De-escalation, Youth Engagement, Facility Operations

Vulnerability Researcher/Reverse Engineer (TS/SCI w/Poly)

Columbia, Maryland, United States · On-site

$125k–$225k/yr

Senior+$700M raised

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…

Skills: Vulnerability Research, Reverse Engineering, Fuzzing, Binary Analysis, Exploit Development

CQI RN (81482)

Columbia, Maryland, United States · On-site

Mid level

Job DetailsJob Location: MD, Columbia - Columbia Regional Office - Columbia, MD 21045Position Type: Full-TimeEducation Level: Associate's DegreeJob Shift: DayJob Category: Nursing Professional & SupportSalary starting at…

Skills: Quality Improvement, Nursing, Case Review, Microsoft Word, Microsoft Excel

Post-Doctoral Researcher - Fire Safety Research Institute

Columbia, Maryland, United States · On-site

$67k–$93k/yr

Entry level

Job Description We have an exciting opportunity for a Post-Doctoral Researcher at UL Research Institutes, based in our Columbia, Maryland office. The Post-doctoral researcher performs independent research in preparation …

Skills: Fluid Dynamics, Heat Transfer, Fire Modeling, Data Collection, Fortran

Software Developer (TS/SCI w/Poly)

Columbia, Maryland, United States · On-site

$104k–$181k/yr

Senior$700M raised

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…

Skills: CNO Tool Development, Offensive Cyber Operations, Rapid Prototyping, Windows Internals, Linux Internals

Administrative Assistant

Columbia, Maryland, United States · On-site

$46k–$63k/yr

Mid level

Job Description We have an exciting opportunity for an Administrative Assistant at UL Research Institutes, based in our Columbia, Maryland office. The Administrative Assistant provides administrative and financial suppor…

Skills: Financial Support, Expense Processing, Budgeting, Financial Reporting, Microsoft Office Suite

Service Manager

Columbia, Maryland, United States · On-site

$100k–$125k/yr

Mid level

THE POSITION IN A NUTSHELL Sciens Building Solutions is seeking a Service Manager who is a positive change agent and can drive high customer satisfaction, while leading a service team along with a back-office team to sup…

Skills: Service Operations Management, Team Leadership, Budgeting, Financial Analysis, P&L Management

Principal Software Engineer

Columbia, Maryland, United States · Hybrid

$200k–$280k/yr

Senior+

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Principal Software Engineer who is ready for a…

Skills: Python, Java Spring Boot, Infrastructure Automation, AI Development Tools, Git

Land Mobile Radio (LMR) System Administrator (Government)

Columbia, Maryland, United States · On-site

$72k–$124k/yr

Mid level$5.0B raised

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diver…

Skills: LMR System Administration, Security Monitoring, Vulnerability Scanning, Log Analysis, Technical Troubleshooting

ServiceNow Developer (SNO SME TC2) (Government)

Columbia, Maryland, United States · On-site

$98k–$263k/yr

Mid level$5.0B raised

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diver…

Skills: ServiceNow Development, JavaScript, ITSM, ITAM, CMDB

Sr. Infrastructure Engineer

Columbia, Maryland, United States · On-site

$160k–$200k/yr

Senior+$321M raised

Purpose and Impact: Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managing, and sustaining o…

Skills: Cisco UCS, Microsoft Active Directory, VMware vSphere, Enterprise Storage, Network Architecture

Customer Service Associate

Columbia, Maryland, United States · On-site

Entry level$2M raised

Job Purpose The Customer Service Associate is responsible for supporting the store leadership team by executing a variety of store-level tasks that ensure efficient, safe, and customer-focused operations. This includes f…

Skills: Customer Service, Food Preparation, Point-of-Sale Operations, Cash Handling, Inventory Management

Software Engineer

Columbia, Maryland, United States · On-site

$108k–$195k/yr

Senior

Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…

Skills: Robot Framework, Python, React, Java, C++

Senior DevOps Engineer

Columbia, Maryland, United States · On-site

$131k–$237k/yr

Senior+

Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…

Skills: Git, Linux, Windows System Administration, Jenkins, Bamboo

All-Source Intelligence Analyst (TS/SCI w/Poly))

Columbia, Maryland, United States · On-site

$112k–$196k/yr

Senior+$700M raised

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…

Skills: All-Source Intelligence Analysis, Cyberspace Operations, Intelligence Production, Targeting Support, Risk Assessment

Python Developer

Boulder, Colorado, United States · On-site

$108k–$195k/yr

Mid level

Python Developer Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities througho…

Skills: Python, Golang, Docker, Kubernetes, GitLab CI/CD

Python Developer

Boulder, Colorado, United States · On-site

$108k–$195k/yr

Mid level

Python Developer Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities througho…

Skills: Python, Golang, Docker, Kubernetes, GitLab CI/CD

GIGATEC Engineering logoGIGATEC Engineering

Big Data Architect

Columbia, Maryland, United States · On-site

$190k–$235k/yr

Mid level

Perks and Benefits 100% Paid Healthcare10% 401k in every paycheck100% Fully Vested! NOTE – Our positions require a Top Secret clearance, as well as the favorable completion of a polygraph. Applicants must be authorized t…

Skills: Linux CLI, Bash scripting, Python, Java, Apache Airflow

Cyber Opportunities

Columbia, Maryland, United States · On-site

$131k–$237k/yr

Mid level

Leidos has new and exciting opportunities in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Mission Software, Security Engineering, Computer Network Operations (CNO), …

Skills: Software Engineering, Artificial Intelligence, Machine Learning, Cybersecurity, DevOps

Frequently asked questions

How much do Security & Safety jobs in Columbia, MD pay?

Based on 325 listings with disclosed salaries, most security & safety jobs in Columbia, MD pay between $50k–$220k per year. Individual offers vary with seniority, company size, and specialization.

How many Security & Safety jobs are open in Columbia, MD right now?

There are currently 466 open security & safety positions in Columbia, MD listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Security & Safety roles in Columbia, MD?

Companies currently hiring include BigBear.ai, Independent Software, Parsons Corporation, AT&T, CACI International Inc, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Security & Safety jobs in Columbia, MD?

Yes — 84 of the 466 open security & safety positions offer remote or hybrid work (10 remote, 74 hybrid).

How do I apply for Security & Safety jobs in Columbia, MD?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.