1,971,031open jobs
116,594companies
256,306added this week
Browse all
Salary
$115k – $190k per year
Location
Hybrid (Annapolis Junction, United States)
Seniority
Middle · 3+ years exp

Confirmed on the employer's own hiring board on Oct 25, 2026. First seen by Alion on Oct 1, 2026.

Overview
Company
Impact
Profile match
GliaCell Technologies is a US defense and intelligence engineering contractor that provides software, test and AI engineering to mission-focused government customers, mostly around Annapolis Junction, Columbia and Laurel in Maryland. Nearly all of its positions require an active TS/SCI clearance with polygraph, and it promotes personalised training programs and close support for its engineers on customer programs. It hires principal and senior software engineers, Python developers, test engineers and artificial intelligence engineers, some with partial telework, with smaller teams in Aurora, Colorado and Honolulu.

***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 Software Engineer 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 aSoftware Engineer 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.

The Work:

  • Modernizing a legacy operational system using a microservices-based architecture and cutting-edge technologies.

Responsibilities:

  • Establishing a test framework and automated tests utilizing Playwright, Cucumber and Cyprus Cypress
  • Being knowledgeable in Microservices design & architecture, CI/CD, Test frameworks and automation, Agile Methodology.
  • Executing load and performance testing, chaos testing, functional testing and end-to-end testing
  • Agile development and delivery of software
  • Professional communication and collaboration. Software Development is a team-oriented discipline.
  • Engineers need to be able to communicate and collaborate effectively with other team members, as well as with stakeholders.

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.
  • An active Top Secret clearance with polygraph (CI within the last 5 years).
  • Professional/Education experience: 3 years of relevant experience with a bachelors degree, or 1 years of relevant experience with a master's degree.
  • U.S. Citizenship.
  • Works well independently as well as on a team.
  • Strong communication skills.

Desired Skills:

  • Playwright, Cucumber/Gherkin, JMeter, Swagger (or similar API tool), Selenium, Cypress, 508 testing tools (JAWS or NVDA)
  • S/W: Java, JavaScript, Python, Ansible
  • Other: AWS, Kubernetes, Docker, CI/CD

Location: Annapolis Junction, MD / Partial Telework (2 days per week is expected)

Note: Telework granted for this position does not become available until after the individual has been in the position for a period of time, has acclimated to tasking/duties, and has meaningful work that can be done remotely. Telework can also be removed at any time.

Salary Range: The salary range for this full-time position is $115,000 to $190,000. 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
  • Employee Assistance Program
  • Travel Protection Program
  • Financial Planning Assistance
  • Bereavement and Jury Duty Leave
  • Monthly Team and Family Events
  • Technology Budget
  • Global Entry
  • Annual Swag Budget

Learn more about GliaCell Technologies: https://gliacelltechnologies.applytojob.com/apply/

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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,971,031 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Annapolis Junction
≈ $19k – $45k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Pune
Python
JavaScript
TypeScript
C++
Apply
≈ $84k – $192k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • London
Python
JavaScript
TypeScript
SQL
Databases
PostgreSQL
Frontend
Angular
DevOps
CI/CD
Jenkins
Git
AWS
Linux
Unix
Apply
$56k – $84k per year • In office • Full-Time • Tokyo
JavaScript
PHP
TypeScript
Ruby
Ruby
Ruby on Rails
Databases
Google BigQuery
Amazon Aurora
Frontend
Vue.js
Nuxt.js
DevOps
Rest API
Terraform
GCP
Zabbix
GitHub Actions
CircleCI
Datadog
Jenkins
Git
AWS
Grafana
AWS Lambda
Amazon EC2
GitHub
Amazon ECS
QA
Sentry
Apply
≈ $15k – $35k per year (Estimated) • In office • Bengaluru
Python
Java
SQL
Bash
Databases
MySQL
Db2
Apache Kafka
Amazon Redshift
Amazon Aurora
DevOps
Ansible
OpenShift
Azure
CI/CD
Jenkins
AWS
Docker
Kubernetes
Analytics
AWS Glue
Apply
≈ $19k – $43k per year (Estimated) • In office • 15+ years exp • Bengaluru
Robotics
Digital Twin
Management
Agile
SpaceTech
DO-178C
MBSE
Apply
Full Stack Engineer 7 days ago
$92k – $162k per year • In office • Secret • 1+ year exp • Bachelor's Degree • San Diego
Python
JavaScript
TypeScript
Python
Flask
Django
Databases
MySQL
PostgreSQL
Redis
AI/ML
TensorFlow
Pandas
NumPy
Keras
PyTorch
Machine Learning
Frontend
GraphQL
Tailwind CSS
Bootstrap
React.js
DevOps
DigitalOcean
CI/CD
Git
AWS
Docker
Kubernetes
Linux
Unix
Management
Agile
QA
Swagger
Apply
$115k – $135k per year • In office • TS/SCI • 3+ years exp • Bachelor's Degree • San Diego
DevOps
CI/CD
Management
Agile
Scrum
Apply
≈ $22k – $41k per year (Estimated) • In office • Chennai
Python
SQL
Python
pySpark
Databases
Apache Iceberg
AI/ML
Spark
DevOps
Azure DevOps
Azure
CI/CD
Git
Incident Management
Management
Agile
Scrum
Apply
≈ $136k – $250k per year (Estimated) • In office • TS/SCI • 7+ years exp • Bachelor's Degree • San Diego
Rust
C++
Databases
DuckDB
SQLite
AI/ML
Time Series
DevOps
Podman
CI/CD
Docker
Linux
TCP/IP
Cybersecurity
Zero Trust
Chips/EDA
Ansys RedHawk
Apply
≈ $78k – $151k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • San Diego
Python
AI/ML
Human-in-the-Loop
DevOps
Rest API
GitHub Actions
GitLab CI
CI/CD
Jenkins
Docker
Linux
TCP/IP
Cybersecurity
Wireshark
Management
Jira
QA
Postman
Pytest
Robot Framework
Apply
$115k – $190k per year • Hybrid • 7+ years exp • Bachelor's Degree • Annapolis Junction
Python
Java
AI/ML
Machine Learning
DevOps
AWS
Management
Agile
Apply
$115k – $190k per year • Hybrid • TS/SCI • 7+ years exp • Bachelor's Degree • Columbia
Java
Databases
OpenSearch
AI/ML
Machine Learning
DevOps
Rest API
CI/CD
Git
Docker
Kubernetes
GitLab
Management
Agile
Apply
$115k – $190k per year • Hybrid • TS/SCI • 7+ years exp • Bachelor's Degree • Annapolis Junction
JavaScript
Java
TypeScript
Databases
ElasticSearch
AI/ML
Machine Learning
Frontend
Angular
DevOps
Docker
Kubernetes
GitLab
Management
Agile
Apply
$50k – $120k per year • Hybrid • TS/SCI • 4+ years exp • Bachelor's Degree • Annapolis Junction
Java
AI/ML
Machine Learning
Management
Agile
Apply
$115k – $190k per year • Hybrid • TS/SCI • 7+ years exp • Bachelor's Degree • Annapolis Junction
Python
Java
Java
Maven
AI/ML
Machine Learning
DevOps
Git
AWS
GitLab
Linux
Management
Agile
Apply
≈ $137k – $252k per year (Estimated) • In office • TS/SCI • Full-Time • 9+ years exp • Bachelor's Degree • Annapolis Junction
JavaScript
PHP
TypeScript
PHP
Drupal
Databases
PostgreSQL
ElasticSearch
Frontend
Vue.js
Angular
React.js
DevOps
CI/CD
Git
Linux
Management
Agile
Scrum
Apply
$176k – $282k per year • In office • TS/SCI • 8+ years exp • Bachelor's Degree • Annapolis Junction
Java
Kotlin
SQL
Databases
MongoDB
AI/ML
Flink
Frontend
Redux
DevOps
Git
AWS
Kubernetes
Linux
Management
Agile
Apply
Software Engineer 2 3 days ago
$152k – $206k per year • In office • TS/SCI • Full-Time • 5+ years exp • Bachelor's Degree • Annapolis Junction
Python
Bash
DevOps
Splunk
Ansible
containerd
GitLab CI
CI/CD
Jenkins
Git
Docker
IAM
HPC
Linux
Cybersecurity
Keycloak
HashiCorp Vault
Management
Confluence
Agile
Apply
Software Engineer 3 3 days ago
$176k – $238k per year • In office • TS/SCI • Full-Time • 8+ years exp • Bachelor's Degree • Annapolis Junction
Python
Java
SQL
Bash
Databases
MySQL
PostgreSQL
MariaDB
AI/ML
Spark
Airflow
Jupyter Notebook
NumPy
DevOps
SLURM
Git
HPC
Linux
Management
Confluence
Apply
Software Engineer 2 3 days ago
$152k – $206k per year • In office • TS/SCI • Full-Time • 5+ years exp • Bachelor's Degree • Annapolis Junction
Python
Java
Bash
AI/ML
Spark
Airflow
DevOps
Podman
containerd
Git
AWS
Docker
Linux
Management
Confluence
Apply
See all jobs
This is one of many
1,971,031 more open roles from verified company boards, updated every day.