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Security & Safety Jobs in Laurel, MD (Now Hiring) — 171 open

Leidos logoLeidos

Network Systems Engineer - Cyber

Laurel, Maryland, United States · On-site

$131k–$237k/yr

Senior+

Leidos has a new and exciting opportunity for a Network Systems Engineer in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network…

Skills: Infrastructure As Code, Terraform, Ansible, Vmware, Bash

The TJX Companies, Inc. logoThe TJX Companies, Inc.

Loss Prevention Associate II

Laurel, Maryland, United States · On-site

$15/hr–$18/hr

Entry level

TJ Maxx At TJX Companies, every day brings new opportunities for growth, exploration, and achievement. You’ll be part of our vibrant team that embraces diversity, fosters collaboration, and prioritizes your development. …

Skills: Verbal communication, Written communication, Decision making, Initiative, Time management

Johns Hopkins Applied Physics Laboratory logoJohns Hopkins Applied Physics Laboratory

Lobby Visitor Access Specialist

Laurel, Maryland, United States · On-site

Entry level

Description Do you enjoy interacting with the public, greeting people and providing customer service? Are you a great teammate who is passionate about security in the workplace? If so, we are looking for someone like you…

Skills: Customer Service, Visitor Management, Security Procedures, Microsoft Outlook, Microsoft Excel

GoldOller Real Estate Investments logoGoldOller Real Estate Investments

Maintenance Technician

Laurel, Maryland, United States · On-site

$23/hr–$28/hr

Entry level

At GoldOller, "This is Home" isn't just our motto; it's the way we show up every day. On-site, your work is more than a job; it's the heart of our communities. It's leading with care, creating spaces where residents trul…

Skills: Carpentry, Plumbing, Electrical, Painting, Refurbishing

Johns Hopkins Applied Physics Laboratory logoJohns Hopkins Applied Physics Laboratory

2027 PhD Graduate - Aerothermal Engineer

Laurel, Maryland, United States · On-site

Entry level

Description Are you interested in hypersonic and reentry system design and prototyping? Do you want to make contributions that accelerate the performance and efficacy of next generation hypersonic and reentry systems? If…

Skills: Aerothermal Analysis, Hypersonic System Design, Thermal Finite Element Modeling, Thermal Protection System Characterization, Ablation Modeling

Johns Hopkins Applied Physics Laboratory logoJohns Hopkins Applied Physics Laboratory

Reverse Engineer / Cyber Capabilities Engineer

Laurel, Maryland, United States · On-site

Mid level

Description Ready to take your reverse engineering skills to the next level? Our elite team of reverse engineers is growing, and we're looking for engineers who are excited to dive deep into complex embedded systems, dis…

Skills: Reverse Engineering, Vulnerability Research, Exploit Development, Ghidra, IDA Pro

SkyePoint Decisions, Inc. logoSkyePoint Decisions, Inc.

CIRT Tier 2 Analyst

Laurel, Maryland, United States · On-site

$90k–$107k/yr

Senior

SkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications Development and Maintenance IT service provider headquartered in Dulles, Virginia with…

Skills: Incident Response, SIEM, EDR, SOAR, Forensic Analysis

Johns Hopkins Applied Physics Laboratory logoJohns Hopkins Applied Physics Laboratory

Thermal Analyst

Laurel, Maryland, United States · On-site

Mid level

Description Do you enjoy developing, analyzing and prototyping novel engineered materials and structures for innovative high temperature applications? Do you have experience in thermal and structural modeling, and analyz…

Skills: Thermal Analysis, Thermal Modeling, Structural Modeling, Finite Element Analysis, Abaqus

SITEMETRIC logoSITEMETRIC

Access Control Officer FT: Day

Laurel, Maryland, United States · On-site

$18/hr

Mid level$35M raised

As Access Control Officer, you will be a critical member of our on-the-ground team, ensuring smooth operations and workflows on customer construction sites. Working closely with senior leadership, you will be responsible…

Skills: Access Control, Customer Service, Worker Registration, Badging Compliance, Parking Management

GliaCell Technologies logoGliaCell Technologies

Principal Full Stack Software Engineer

Laurel, 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 Full Stack Software Engineer who is …

Skills: Python, JavaScript, HTML/CSS, Bootstrap, JQuery

GliaCell Technologies logoGliaCell Technologies

Principal Analytic Software Engineer

Laurel, 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 Analytic Software Engineer who is re…

Skills: LLMs, Prompt Engineering, Model Optimization, AI Integration, Python

Adams and Associates, Inc. logoAdams and Associates, Inc.

Maintenance Technician (62890)

Laurel, Maryland, United States · On-site

$24/hr–$24/hr

Entry level

Job DetailsJob Location: Woodland - Laurel, MD 20724Position Type: Full TimeEducation Level: High SchoolSalary Range: $24.00 - $24.00 HourlyJob Category: EducationThe Woodland Job Corps Center, located in Laurel, Marylan…

Skills: Carpentry, Plumbing, Electrical Systems, HVAC Systems, Boiler Maintenance

PastryStar logoPastryStar

Production Associate

Laurel, Maryland, United States · On-site

$17/hr–$18/hr

Entry level

About the role As a Production Associate (Powder Mixer), you will play a crucial role in the manufacturing process within our food production facility. You will be responsible for ensuring that all products meet quality …

Skills: Food Production, FDA Regulations, Food Safety, HACCP, CGMP

Johns Hopkins Applied Physics Laboratory logoJohns Hopkins Applied Physics Laboratory

Lethality Modeling & Simulation Engineer

Laurel, Maryland, United States · On-site

Mid level

Description Are you passionate about improving Precision Strike capabilities for the United States warfighter? Do you love solving complex problems with sophisticated modeling and simulation (M&S) tools? Do you thrive in…

Skills: Lethality Modeling, Simulation Tools, Python, Matlab, Physics-based Analysis

Bodwé Professional Services Group logoBodwé Professional Services Group

QA Inspector

Laurel, Maryland, United States · On-site

Senior+

Disclosure This is a federal contracting opportunity that we, the Company, are bidding on and has not been awarded. The availability of this position is contingent upon successful award of the contract. Position Summary …

Skills: Project Management, Quality Control, Construction Management, Contract Administration, Technical Writing

Johns Hopkins Applied Physics Laboratory logoJohns Hopkins Applied Physics Laboratory

Office Administrator – National Security Program Area

Laurel, Maryland, United States · On-site

Senior+

Description Do you thrive in a dynamic, team-based environment that involves multi-tasking and thinking on your feet? Are you a superb, results-oriented worker with a positive attitude and a real passion for helping othe…

Skills: Administrative Support, Programmatic Support, Calendar Management, Travel Coordination, Knowledge Management

Mister Kleen Maintenance Company, Inc. logoMister Kleen Maintenance Company, Inc.

High Security Cleaning Technician-38585

Laurel, Maryland, United States · On-site

$25/hr–$28/hr

Entry level

Position Objective Due to continued growth, Mister Kleen Maintenance Company, a leading provider of contract cleaning services to high-security and commercial facilities, is seeking a Custodian to maintain clean, safe an…

Skills: Cleaning, Sanitization, Floor Maintenance, Waste Disposal, Inventory Monitoring

GliaCell Technologies logoGliaCell Technologies

Principal Software Engineer

Laurel, 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: Java, Quarkus, PrimeFaces, SQL, PostgreSQL

Johns Hopkins Applied Physics Laboratory logoJohns Hopkins Applied Physics Laboratory

Administrative Assistant

Laurel, Maryland, United States · On-site

Mid level

Description Do you love to work with people and be at the center of the action? Are you passionate about supporting others to get things done? Do you like to use your organizational skills to keep business running smooth…

Skills: Office management, Travel coordination, Purchasing, Meeting coordination, Onboarding

Johns Hopkins Applied Physics Laboratory logoJohns Hopkins Applied Physics Laboratory

2026 Graduate - Mechanical Engineer - Space Science Instrumentation

Laurel, Maryland, United States · On-site

Entry level

Description Do you want to design and build unique scientific instruments for NASA spacecraft that enable groundbreaking scientific discovery throughout the solar system and beyond? Are you passionate about strengthening…

Skills: Mechanical Design, PTC CAD, Solidworks, Mechanical Analysis, Hardware Integration

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Showing 1–20 of 171

Leidos logo

Network Systems Engineer - Cyber

Leidos

Laurel, Maryland, United States • On-site

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Senior+

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  • $131k–$237k/yr
  • Full-time
  • bachelor degree
  • Paid Time Off, 11 Paid Holidays, 401K With 6% Company Match, Immediate Vesting, Flexible Schedules, Discounted Stock Purchase Plans
  • Posted 1d ago
  • ~40 hrs/week

Responsibilities

The engineer will design, automate, and maintain a large-scale Cyber Range using Infrastructure as Code to support training and force-on-force exercises. Additionally, they will sustain operational network infrastructure within the Cyber Security Directorate's Defensive Network Operations organization.

Requirements

Requires a Bachelor's degree in a technical field and 12+ years of experience in enterprise network infrastructure and automation. An active TS/SCI clearance with Polygraph is mandatory.

Full job description

Leidos has a new and exciting opportunity for a Network Systems Engineer in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!

Our program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Click here to learn more about how this program “Delivers Mission Success!”

The Network Systems Engineer will support Cyber Security Defensive Operations through the engineering, integration, automation, and sustainment of a large-scale Cyber Range consisting of hundreds to thousands of virtual machines. This role focuses on designing, configuring, and maintaining networked cyber environments using Infrastructure as Code (IaC), Terraform, Ansible, VMware, and other automation technologies.

You will work closely with Red, Hunt, Blue and JCMA Team operators to understand mission requirements and engineer Cyber Range environments that support training, force-on-force exercises, and the emulation of customer infrastructures. Working alongside Network Engineers, Systems Engineers, Software Engineers, and System Administrators, you will develop and implement scalable, automated infrastructure solutions supporting complex cyber operations.

When not supporting Cyber Range activities, you will contribute to mission operations within the Cyber Security Directorate's Defensive Network Operations organization by engineering, integrating, and sustaining operational network infrastructure.

Qualified candidates are eligible for enhanced incentives including up to a $25K cash sign-on bonus or a paid time off bonus.

Basic Qualifications

  • Bachelor's degree in Network Engineering, Systems Engineering, Information Technology, or a related technical field plus 12 or more years of relevant experience

  • Experience engineering and supporting enterprise network infrastructure, including networking technologies, virtualization, and operational environments.

  • Experience with Infrastructure as Code (IaC), including Terraform and Ansible automation.

  • Experience with scripting languages such as Bash, PowerShell, Python, or Batch.

  • Experience with Arista, Cisco, and Juniper networking platforms, along with configuring and integrating cybersecurity tools and operational network infrastructure.

  • Knowledge of Windows and Linux operating systems, application behavior, and network traffic analysis in support of cyber operations.

  • Security Clearance Requirement: Active TS/SCI with Polygraph

Preferred Qualifications

  • Experience working in Agile and/or DevOps environments.
  • Experience with Kubernetes, Docker, or other container technologies.
  • Knowledge of penetration testing, Hunt, Red Team, or Defensive Cyber Operations.
  • Experience with Splunk administration or engineering.
  • Experience supporting Nutanix environments.
  • Experience supporting Defensive Cyber Security Operations.

CONMD

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

July 22, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $131,300.00 - $237,350.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Related keywords

Cyber RangeInfrastructure As CodeTerraformAnsibleVmwareBashPowerShellPythonAristaCiscoJuniperWindowsLinuxTS/SCIPolygraphAgile

About Leidos

LinkedInVisit site

An industry & technology leader serving government & commercial customers with smarter, more efficient innovations

Industry
Defense and Space Manufacturing
Company size
10,001+ employees
Founded
1969
Headquarters
Reston, Virginia
LinkedIn followers
580,212

Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.

Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US

DefenseIntelSensorsHealth SystemsEnterprise ITCyberSystems IntegrationSpaceHealthcareDigital Modernization
View all jobs at Leidos

Frequently asked questions

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

There are currently 171 open security & safety positions in Laurel, MD listed on Clera. New openings are added daily as companies post roles.

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

Companies currently hiring include Johns Hopkins Applied Physics Laboratory, GliaCell Technologies, Peraton, Adams and Associates, Inc., CACI International Inc, among others. Browse the listings above to see every active employer.

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

Yes — 20 of the 171 open security & safety positions offer remote or hybrid work (0 remote, 20 hybrid).

How do I apply for Security & Safety jobs in Laurel, 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.

Security & Safety jobs in other cities

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