Security & Safety Jobs in Columbia, MD (Now Hiring) — 481 open — Page 13

Cleared Security Escort - MD

Columbia, Maryland, United States · On-site

$42/hr–$44/hr

Mid level

Cleared Security Escort Position Type: Full-Time, Non-Exempt Work Location: Columbia, Maryland Schedule: 8 Hours a Day / Monday - Friday Clearance: Top Secret / SCI Patriot Group International LLC. (PGI)—voted #1 B…

Skills: Access Control, Security Escorting, Visitor Monitoring, Identification Verification, Incident Reporting

Mechanical Engineer

Columbia, Maryland, United States · On-site

$100k–$140k/yr

Mid level

Mechanical Engineer Hardware | Columbia, MD | Full Time Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active Secret security clearance Experience Requirement: 1–5 years Compensation Range: $95,000 – …

Skills: Mechanical Engineering, SolidWorks, 3D CAD, Thermal Analysis, Structural Evaluation

Mechanical Engineer II

Columbia, Maryland, United States · On-site

$130k–$200k/yr

Senior

Mechanical Engineer II Hardware | Columbia, MD | Full Time Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active Secret security clearance Experience Requirement: 5+ years Compensation Range: $115,000…

Skills: Mechanical design, Thermal engineering, Electronics packaging, SolidWorks, Heat transfer

Electrical Engineer II

Columbia, Maryland, United States · On-site

$135k–$210k/yr

Senior

Electrical Engineer II Hardware | Columbia, MD | Full Time Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active Secret security clearance Experience Requirement: 7+ years Compensation Range: $120,000…

Skills: PCB Design, Hardware Engineering, Mixed-signal Design, Schematic Capture, Altium Designer

Electrical Engineer

Columbia, Maryland, United States · On-site

$105k–$145k/yr

Mid level

Electrical Engineer Hardware | Columbia, MD | Full Time Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active Secret security clearance (required) Experience Requirement: 3-7 years Compensation Range:…

Skills: Electrical Engineering, PCB Development, Schematic Capture, Hardware Design, Mixed-signal Design

Field Service Technician II Baltimore, MD (Columbia)

Columbia, Maryland, United States · On-site

$27/hr–$35/hr

Senior

Job DetailsJob Location: Columbia MD - Columbia, MD 21046Salary Range: $27.84 - $35.98 HourlyAbout BearCom: Largest Distributor of Wireless Voice, Data, and Video Solutions in North America 40+ Years Industry-Leading Exp…

Skills: Two-way radio theory, RF propagation, Programming, Troubleshooting, Installation

IAMUS logoIAMUS

Sr Software Engineer - Columbia, MD

Columbia, Maryland, United States · On-site

$129k–$229k/yr

Senior+

Requirements Key Responsibilities Technical Leadership & Architecture (SME) • Serve as the authoritative technical SME across frontend, backend, and cloud/DevOps domains, providing expert guidance on architecture, design…

Skills: React, Python, FastAPI, Django, AWS

Test Engineer (TE) Skill Level 2

Columbia, Maryland, United States · On-site

$60/hr–$72/hr

Senior

Software Engineer (SWE) Skill Level 3 Experience required to support software development and full life cycle testing of mission systems including the design, development, and maintenance of test plans/cases/processes, t…

Skills: Software development, Test automation, Python, Performance testing, Load testing

Visionist, Inc. logoVisionist, Inc.

Software Engineer (DevOps Focused)

Columbia, Maryland, United States · On-site

$135k–$206k/yr

Senior

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer (DevOps Focused). You will be joining a critical mission supporting our cus…

Skills: DevOps, GitLab CI/CD, Podman, Apache Tomcat, Java

Senior RF Engineer

Columbia, Maryland, United States · On-site

$140k–$200k/yr

Senior+

Title: Senior RF Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security…

Skills: Radio Frequency Engineering, Microwave systems, Antenna design, Frequency synthesizers, Transmitters

System Administrator (SA) 3

Columbia, Maryland, United States · On-site

$122/hr–$135/hr

Senior+

System Administrator (SA) 3 Are you ready to take ownership of mission-critical IT systems and make a real impact? We're looking for a skilled System Administrator (SA) 3 to join our team in Columbia providing hands-on s…

Skills: System administration, Linux, Unix, Kubernetes, Puppet

Visionist, Inc. logoVisionist, Inc.

Software Engineer (DevOps Focused)

Columbia, Maryland, United States · On-site

$115k–$155k/yr

Mid level

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer (DevOps Focused). You will be joining a critical mission supporting our cus…

Skills: GitLab CI/CD, Podman, Apache Tomcat, Java, Kotlin

Senior Network Engineer

Columbia, Maryland, United States · On-site

$121k–$266k/yr

Senior+$1.5B raised

Job Title: Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of T…

Skills: Network design, Network security, WAN/LAN design, Firewall configuration, VPN

Senior Software Engineer

Columbia, Maryland, United States · On-site

$190k–$240k/yr

Senior+

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. Jo…

Skills: Python, Data science, Machine learning, Pandas, NumPy

Senior Network Security Engineer

Columbia, Maryland, United States · On-site

$121k–$266k/yr

Senior+$1.5B raised

Job Title: Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to…

Skills: Network Security Engineering, Network Architecture, Hardware Installation, LAN/WAN Design, Vulnerability Analysis

Network Engineering

Columbia, Maryland, United States · On-site

$104k–$218k/yr

Senior$1.5B raised

Job Title: Network Engineering Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Trave…

Skills: Network engineering, Network design, Troubleshooting, What’s Up Gold, NetFlow

Network Engineering

Columbia, Maryland, United States · On-site

$104k–$218k/yr

Senior$1.5B raised

Job Title: Network Engineering Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Trave…

Skills: Network engineering, Network design, Network management, Troubleshooting, Firewall configuration

Asset Auditor (QS2) (Government)

Columbia, Maryland, United States · On-site

$77k–$96k/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: Asset auditing, Property management, Inventory control, Compliance, Internal controls

Hardware Technician

Columbia, Maryland, United States · On-site

$152k–$185k/yr

Senior+

Location: Columbia, MD Type: Onsite (5 days) Travel: 15% About Us: Sealing Technologies, a Parsons company, innovates and delivers high-performance deployable anywhere technologies that push what's possible at the edge, …

Skills: Sustainment engineering, Reliability, availability, and maintainability (RAM), Obsolescence management, DMSMS mitigation, Root cause analysis

Operations Lead

Columbia, Maryland, United States · On-site

$175k–$207k/yr

Senior+

Location: Columbia, MD Type: Onsite (5 days) Travel: 15% About Us: Sealing Technologies, a Parsons company, innovates and delivers high-performance deployable anywhere technologies that push what's possible at the edge, …

Skills: Systems engineering, Systems architecture, Network security, Defensive cyberspace operations, Hardware integration

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.