Security & Safety Jobs in Columbia, MD (Now Hiring) — 481 open — Page 6

Campus Security Officer

Columbia, Maryland, United States · On-site

Mid level$4.8B raised

Campus Security Officer Wage: $18.00/ hour Full-time positions available. Must have a full and valid driver's license. Will walk up to 5 miles to conduct inside and outside patrols. Must have excellent customer service s…

Skills: Customer Service, Security Experience, Technology Proficiency, Patrolling, Observation

Intelligence Recruiter & Sourcing Strategist (HYBRID)

Columbia, Maryland, United States · Hybrid

$65k–$135k/yr

Mid level

Job Description Quevera is seeking an Intelligence Recruiter & Sourcing Strategist to join our Talent Acquisition team. This is a full life-cycle recruiting position with a heavy emphasis on proactive sourcing and candid…

Skills: Technical recruiting, Sourcing, Full life-cycle recruiting, Boolean search, LinkedIn Recruiter

Senior Research Engineer

Columbia, Maryland, United States · Hybrid

$123k–$163k/yr

Senior$574M raised

Who is Tenable? Tenable® is the Exposure Management company. Over 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 50 …

Skills: Python, SQL, Data analytics, Vulnerability detection, CVSS scoring

ServiceNow Engineer (SE1) (Government)

Columbia, Maryland, United States · On-site

$108k–$165k/yr

Senior$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, JavaScript, HTML, XML, CSS

Night Guest Laundry Attend-PT-102020

Columbia, Maryland, United States · On-site

Entry level

POSITION PURPOSE AND SUMMARY The Night Guest Laundry Attendant ("NGLA") associate must demonstrate and promote a strong commitment to providing the best possible experience for our guests. The NGLA is responsible for ass…

Skills: Guest services, Laundry processing, Front desk operations, Property management system, Cash handling

Salesforce Developer (US-Remote)

Washington, District of Columbia, United States · Remote OK

$103k–$137k/yr

Senior$574M raised

Who is Tenable? Tenable® is the Exposure Management company. Over 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 50 …

Skills: Salesforce Development, Apex, Lightning Web Components, Salesforce Data Cloud, SFDX

System Engineer 1 - Fort Meade area / Columbia, MD area

Columbia, Maryland, United States · On-site

Senior

We understand that healthcare careers are more than jobs—they are a calling. At Transformational Health Network, Inc. (TrHN), we partner with respected healthcare organizations to place highly skilled registered nurses, …

Skills: Systems Engineering, Requirements Management, DoDAF, SOA, Configuration Management

Software Engineer II - Fort Meade area / Columbia, MD area

Columbia, Maryland, United States · On-site

Senior+

We understand that healthcare careers are more than jobs—they are a calling. At Transformational Health Network, Inc. (TrHN), we partner with respected healthcare organizations to place highly skilled registered nurses, …

Skills: Software Engineering, Algorithm Development, Data Analysis, System Design, Database Management

Software Engineer Level 3 - Fort Meade area / Columbia, MD area

Columbia, Maryland, United States · On-site

Senior

We understand that healthcare careers are more than jobs—they are a calling. At Transformational Health Network, Inc. (TrHN), we partner with respected healthcare organizations to place highly skilled registered nurses, …

Skills: Java, Maven, Git, Gitlab, MapReduce

Software Developer - Fort Meade area / Columbia, MD area

Columbia, Maryland, United States · On-site

Senior

We understand that healthcare careers are more than jobs—they are a calling. At Transformational Health Network, Inc. (TrHN), we partner with respected healthcare organizations to place highly skilled registered nurses, …

Skills: Java, Linux, J2EE, WebLogic, Puppet

Subject Matter Expert (Ste) Skill Level 3 - Fort Meade, MD

Columbia, Maryland, United States · On-site

Senior+

We understand that healthcare careers are more than jobs—they are a calling. At Transformational Health Network, Inc. (TrHN), we partner with respected healthcare organizations to place highly skilled registered nurses, …

Skills: System Security, Cybersecurity Engineering, Risk Management, Information Systems Security, Compliance Monitoring

Reverse Engineer Levels 3 & 4 Fort Meade, MD / San Antino, TX

Columbia, Maryland, United States · On-site

Senior+

We understand that healthcare careers are more than jobs—they are a calling. At Transformational Health Network, Inc. (TrHN), we partner with respected healthcare organizations to place highly skilled registered nurses, …

Skills: Malware Reverse Engineering, Static Analysis, Assembly Code, Python, Jupyter

Corporate Security Officer

Columbia, Maryland, United States · On-site

Entry level$4.8B raised

Corporate Security Officer Wage: $18.44/ hour Part-Time Position (17 Hours/Week) Schedule: Saturday through Tuesday, 7:00 AM to 3:00 PM Must have excellent customer service and communication skills. Must be able to condu…

Skills: Customer service, Communication skills, Security monitoring, Patrolling, Incident reporting

Systems Engineer: Linux and scripting

Columbia, Maryland, United States · On-site

$180k–$240k/yr

Senior

Belay Technologies has been nominated as one of Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a cleared System Engineer to administer, maintain, troubleshoot, automate, and op…

Skills: Linux, Python, PowerShell, Bash, Kubernetes

JR Electrical & Computer Engineer

El Segundo, California, United States · On-site

$92k–$113k/yr

Entry level

Title: JR Electrical & Computer Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions he…

Skills: Electrical engineering, Computer engineering, Hardware design, Embedded systems, Networked solutions

Receptionist

Columbia, Maryland, United States · On-site

$38k–$52k/yr

Entry level

Job Description We have an exciting opportunity for a Receptionist at UL Research Institutes, based in our Columbia, Maryland office. The Receptionist delivers essential customer service and administrative support for th…

Skills: Customer service, Administrative support, Communication, Scheduling, Office operations

System Administrator with poly

Columbia, Maryland, United States · On-site

Senior

Belay Technologies has been nominated as one of Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a cleared System Administrator to administer, maintain, troubleshoot, automate, a…

Skills: Linux, Python, PowerShell, Bash, Kubernetes

Junior Scrum Master (Systems Software Analyst 1)

Columbia, Maryland, United States · Hybrid

$64k–$97k/yr

Entry level

Requisition Number: 30017 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $64,087.00 - $97,000.00 Security Clearance: Ability to Obtain Level of Experience: College This oppo…

Skills: Agile methodologies, Scrum ceremonies, Facilitation, Conflict resolution, Servant leadership

Network and Computer Systems Administrator (TS/SCI w/Poly)

Columbia, Maryland, United States · On-site

$88k–$155k/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: Systems engineering, Network administration, Computer systems administration, System integration, Technical problem solving

Software Engineer (AI/ML & Signal Processing) - Columbia, MD

Columbia, Maryland, United States · On-site

$125k–$140k/yr

Mid level

Job DetailsJob Location: Columbia Office - Columbia, MD 21046Position Type: Full TimeEducation Level: Bachelor's DegreeSalary Range: $125,000.00 - $140,000.00 SalaryJob Category: Software EngineeringSoftware Engineer (AI…

Skills: Software Engineering, Artificial Intelligence, Machine Learning, Signal Processing, C++

Frequently asked questions

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

Based on 338 listings with disclosed salaries, most security & safety jobs in Columbia, MD pay between $49k–$225k 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 481 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 — 83 of the 481 open security & safety positions offer remote or hybrid work (10 remote, 73 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.