***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 Senior CNO NetDev Developer who is ready for a…
***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 Full Stack Developer who is ready for a new ch…
Skills: Python, JavaScript, Linux, Git, Full-Stack Development
***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 Senior Software Engineer / Reverse Engineer wh…
***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, Typescript, React, Big Data
***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 Senior Reverse Engineer / CNO Developer who is…
Principal Software Engineer (AI - Assisted Developer Tooling)
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 (AI - Assisted Dev…
Skills: Software Engineering, AI-Assisted IDE Tooling, LLM-Powered Developer Tools, Agentic AI Frameworks, VS Code Extensions
Maritime Surveillance LFA/CLFA System Design and Operations Analyst
Laurel, Maryland, United States · On-site
Senior+
Description Are you looking to be on the cutting edge of new and innovative ways to deploy active sonar capabilities within the Maritime Surveillance domain? Are you passionate about working with groundbreaking, next-gen…
Skills: Active sonar, Maritime surveillance, Systems engineering, Test and evaluation, Operations analysis
Digital Signal Processing and Algorithm Design Engineer
Laurel, Maryland, United States · On-site
Mid level
Description Want to make contributions that accelerate the readiness of our nation’s defenses to support next generation hypersonic missile and reentry systems as well as undersea platforms? Want to work in an orga…
Skills: Signal processing, Optimal estimation, Algorithm design, Matlab, Python
Description Do you love solving crucial, real-world problems related to sensor systems? Are you a curious and active learner who just wants to know why? If so, we’re looking for someone like you to join our team! W…
Description Do you enjoy solving complex problems at the intersection of technology and data to support mission-critical operations? If so, we're looking for someone like you to join our team at APL. Recognized as one of…
Skills: Data analysis, Information technology, Power BI, Tableau, Python
Description Are you interested in the relationship between system architecture and performance of advanced hypersonic weapons? Do you have experience in the engineering of complex systems and want to have an impact on cr…
Description Are you passionate about providing real, immediate impact to the country’s toughest national security problems? Do you love designing, building, and testing prototype radio frequency (RF) waveforms and …
Skills: RF design, Antenna design, Digital signal processing, Electromagnetic sensors, RF circuits
Past & Present Towing
Wheel-lift Tow Truck Driver/Operator-Night Shift
Laurel, Maryland, United States · On-site
$800/hr–$2k
Mid level
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Information Security Assurance Assistant Group Supervisor
Laurel, Maryland, United States · Remote OK
Senior
Description Are you passionate about being on a team of highly skilled, motivated and dedicated professionals charged with protecting sensitive data while supporting the JHU/APL mission? Do you want to integrate cybersec…
Description Do you enjoy solving complicated problems? Are you searching for meaningful work in production research computing? Are you passionate about Linux? Do you like contributing to automation? If so, we 're looking…
Skills: Linux System Administration, Red Hat Enterprise Linux, Ansible, Puppet, Shell Scripting
Description Are you a critical thinker who loves exploring data to discover issues and find innovative ways to tackle problems? Are you passionate about solving the nation's most challenging technical missile defense pro…
Skills: Missile defense, Command and control, Data science, Machine learning, Modeling and simulation
Description Do you like to work with sophisticated electro-optical systems? Do you have a desire to work in a cutting-edge R&D environment solving the nation’s toughest challenges while working for a top-rated empl…
Skills: Electro-optical systems, Optical design, Sensor analysis, Prototyping, System testing
Modeling and Simulation Engineer – Integration and Analysis
Laurel, Maryland, United States · On-site
Mid level
Description Do you love developing creative solutions to challenging problems? Are you passionate about applying modeling and simulation to solve to some of our country's critical challenges? If so, we're looking for som…
Skills: Python, C++, Modeling and simulation, Software integration, Linux
Description Are you interested in hypersonic and reentry system design and prototyping? Do you want to make contributions that accelerate the readiness of our Nation’s defenses to support next generation hypersonic…
Senior Missile Defense Systems Modeling and Analysis Engineer
Laurel, Maryland, United States · On-site
Senior
Description Are you looking for exciting opportunities to lead efforts to model, analyze, and develop state of the art concepts in integrated and layered missile defense involving kinetic and non-kinetic capabilities? Do…
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$200k–$280k/yr
Full-time
bachelor degree
Carefirst Medical Coverage, Guardian Dental And Vision Coverage, Paid Time Off, 401k Company Contribution, Discretionary Bonus, Certification Bonus
Posted 123d ago
Apply by Aug 10
~40 hrs/week
Responsibilities
Act as a CNO reverse engineer for network-based devices to design, develop, and integrate mission-centric solutions. Collaborate with analysts and data scientists to augment toolsets and provide tactical mission support.
Requirements
Requires an active TS/SCI with Polygraph clearance and U.S. citizenship. Candidates need 12 years of experience with a BS degree, or 16 years without a degree, along with proficiency in C/C++/Python and network protocol analysis.
Full job description
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 Senior CNO NetDev Developer who is ready for a new challenge that will launch your career to the next level?
Tired of being treated like a company drone?
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again?
Our engineers were certainly tired of the same.
At GliaCell our slogan is “We make It happen”.
We will immerse you in the latest technologies.
We will develop and support your own personalized training program to continue your individual growth.
We will provide you with work that matters with our mission focused customers, and surround you with a family of brilliant engineers.
Culture isn’t something you need to talk about…if it just exists.
If this sounds interesting to you, then we’d like to have a discussion regarding your next adventure! If you want to be a drone, this isn’t the place for you.
We Make It Happen!
GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks.
GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.
We Offer:
Long term job security
Competitive salaries & bonus opportunities
Challenging work you are passionate about
Ability to work with some amazingly talented people
Job Description:
GliaCell is seeking a Senior CNO NetDev Developer on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. The mission is to provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract.
You will act as a general-purpose CNO reverse engineer for network based devices for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results. You will work closely with analysts, operators, data scientists and other software engineers to provide mission tactical support.
Responsibilities:
Augment existing toolsets.
Derive, document, and analyze requirements.
Build prototypes to demonstrate understanding of mission requirements.
Produce end toolsets that can operate within mission constraints.
Key Requirements:
To be considered for this position you must have the following:
Possess an active or rein-statable TS/SCI with Polygraph security clearance.
U.S. Citizenship.
Professional/Education experience: 12 years & Bachelors of Science Degree, or 4 additional years in place of a BS Degree.
Works well independently as well as on a team.
Strong communication skills.
Required Skills:
Familiar with Unix based systems.
Experience with reverse engineering Linux based network devices.
In-depth understanding of network protocols (e.g., TCP/IP), and analysis of network traffic (e.g., Wireshark).
Produce and modify software systems in C/C++/Python/Assembly.
Provide support for fielded software systems.
Familiarity with Git and Subversion.
Atlassian Tools (Jira, Confluence).
Desired Skills:
Experience with reverse engineering windows or embedded platforms (RTOS).
Experience with any of the following: Java, JavaScript, Bash, PowerShell, Perl, C#, Rust.
Experience with developing CNO specific software in Linux/Windows/Embedded applications.
Experience with Vulnerability Research and Exploit development.
Knowledge of end-to-end SIGINT collection and analysis systems.
Experience with production CNO capabilities and operations.
Location: Laurel, MD (onsite full time)
Salary Range: The salary range for this full-time position is $200,000 to $280,000. Our salary ranges are determined by position, level, skills, professional experience, relevant education and certifications. The range displayed on each job posting reflects the minimum and maximum target salaries for this position across our projects. Within the range, your salary is determined by your individual benefits package selection. Your recruiter can share more about the specific salary range for your preferred position during the hiring process. SIGN-ON BONUS ELIGIBLE.
Benefits:
CareFirst Medical Coverage for Employee and Dependents
Guardian Dental and Vision Coverage for Employee and Dependents
Up to 25 Days of Paid Time Off
Up to 40 hours of PTO Carryover
11 Federal Government Holidays
Work From Home Opportunities
401K Company Contribution, Fully Vested Day 1
Discretionary, Certification, and Sign-On Bonus Potential
Employee Referral Bonus Program
Annual Professional Development
100% Premium Covered for Life & Disability Insurances
Additional Voluntary Life Insurance Coverage Available
To apply for this position, respond to this job posting and attach an updated resume for us to review.
GliaCell Technologies, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.
GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks.
GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.
Offices: 6700 Alexander Bell Drive, Suite 180, Columbia, Maryland 21046 , US
How many Security & Safety jobs are open in Laurel, MD right now?
There are currently 520 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, Peraton, Leidos, GliaCell Technologies, Visionist, Inc., among others. Browse the listings above to see every active employer.
Are there remote or hybrid Security & Safety jobs in Laurel, MD?
Yes — 68 of the 520 open security & safety positions offer remote or hybrid work (6 remote, 62 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.