2,003,555open jobs
119,082companies
247,426added this week
Browse all
Salary
≈ $169k – $314k per year (Estimated)
Location
Hybrid (Annapolis Junction, United States)
Seniority
Senior · 7+ years exp

Confirmed on the employer's own hiring board on Oct 27, 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 Python 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 a Python Software 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.

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. (This position requires in-scope poly, within 7 years).
  • U.S. Citizenship.
  • 7+ years Software Engineering experience and a BS degree in Computer Science or related.
  • Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.
  • Works well independently as well as on a team.
  • Strong communication skills.

Key Skills:

  • Python, PySpark and AWS services (Lambdas AWS glue jobs, DynamoDB)

Location: Annapolis Junction, Maryland / Partial Telework (Telework (up to 16 hours per week) may be available for this position based on mission needs/available tasking at the discretion of leadership, after the individual has become fully acclimated to the duties and responsibilities of the position and has completed the necessary telework training)

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.
2,003,555 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
≈ $42k – $81k per year (Estimated) · In office · Full-Time · Singapore
Python
Java
SQL
Scala
Python
pySpark
Databases
Apache Kafka
AI/ML
Hadoop
Spark
DevOps
CI/CD
Jenkins
Git
Management
Agile
Apply
≈ $82k – $211k per year (Estimated) · Remote (likely Brazil) · 5+ years exp
Python
JavaScript
TypeScript
SQL
Ruby
Elixir
Databases
Redis
DevOps
Rest API
Terraform
WebSockets
Docker
Linux
Web3
Smart Contracts
Management
Scrum
Kanban
Apply
≈ $22k – $55k per year (Estimated) · Hybrid · Full-Time · 5+ years exp · Bachelor's Degree · Hyderabad
Python
Java
SQL
Java
Liquibase
Databases
Databricks
Teradata
DevOps
Terraform
CI/CD
Jenkins
AWS
AWS Lambda
Amazon EC2
GitHub
Amazon S3
IAM
Amazon CloudWatch
AWS Step Functions
Unix
Management
Agile
Apply
≈ $57k – $94k per year (Estimated) · Hybrid · Full-Time · Kraków
PHP
PHP
Symfony
AI/ML
AI Agents
DevOps
AWS
Docker
Apply
$57k – $85k per year · In office · 2+ years exp · Bachelor's Degree · Calgary
JavaScript
TypeScript
Node JS
Databases
Apache Kafka
Frontend
Angular
React.js
Mobile
React Native
State Management
DevOps
Rest API
Terraform
GCP
Azure
CI/CD
AWS
Kubernetes
Cybersecurity
Threat Modeling
Apply
$187k – $264k per year · In office · TS/SCI · 12+ years exp · Bachelor's Degree · Annapolis Junction
JavaScript
Java
Java
Maven
Spring Boot
Spring Security
Databases
Redis
ElasticSearch
Dgraph
Frontend
npm
DevOps
Rest API
Git
Linux
Analytics
Apache NiFi
Management
Confluence
Jira
Apply
≈ $181k – $338k per year (Estimated) · In office · TS/SCI · Full-Time · 10+ years exp · Bachelor's Degree · Annapolis Junction
JavaScript
TypeScript
Frontend
Svelte
Angular
Bootstrap
Management
Agile
Scrum
Apply
≈ $188k – $350k per year (Estimated) · In office · TS/SCI · Full-Time · 10+ years exp · Bachelor's Degree · Annapolis Junction
Python
JavaScript
TypeScript
SQL
Databases
ElasticSearch
Frontend
Vue.js
Svelte
Angular
DevOps
Docker
Linux
Management
Agile
Scrum
Apply
System Engineer 1 1 hour ago
$120k – $145k per year · In office · TS/SCI · 7+ years exp · Bachelor's Degree · Annapolis Junction
DevOps
SLI/SLO/SLA
Defense
DoDAF
Apply
≈ $180k – $358k per year (Estimated) · In office · TS/SCI · 12+ years exp · Bachelor's Degree · Annapolis Junction
Python
Databases
ClickHouse
Apache Kafka
AI/ML
Machine Learning
Analytics
ETL/ELT
Apply
See all jobs
This is one of many
2,003,555 more open roles from verified company boards, updated every day.