Top 120 Ui java/python developer, mid level ts/sci with poly required Jobs in Poolesville, Md

Platform Engineer
Jacobs —Chantilly, VA
- $100,000 - $180,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Profit sharing
- Health insurance
14d
Mid-Level Software Engineer
Leidos —Gaithersburg, MD
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- Mid-level
Full Stack Developer
Accenture Federal Services —Arlington, VA
- $98,800 - $110,000 a year
- Remote
- Computer Science
- Mid-level
- 3 years
7d
Software Engineer (SharePoint / Full Stack Developer)
Staffed4U —Herndon, VA
- Full-time
- Computer Science
- Salesforce
- Mid-level
- Profit sharing
- Health savings account
Quick Apply
AI Software Developer (Mid-level) - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $142,792 - $189,750 a year
- Full-time
- Azure
- Mid-level
- Office
- Paid time off
- 401(k) matching
7d
Technical Editor MID
Amentum —Reston, VA
- 8 hour shift
- Mid-level
- 3 years
- Master's degree
Expert Level Lead GEOINT Integrator
Peraton —Chantilly, VA
- $146,000 - $234,000 a year
- 18 years or older
- Computer Science
- Engineering
- Health savings account
- Paid holidays
MID Systems Engineer Senior Technical Specialist
Arcfield —Chantilly, VA
- $146,322.15 - $254,425.83 a year
- Full-time
- Bachelor of Science
- Office
- Analysis skills
- Paid holidays
- Disability insurance
Senior Manager, Staff SW Engineering - (Platform Engineering) - *HYBRID*
GEICO —Bethesda, MD
- $130,000 - $300,000 a year
- Full-time
- 5 years
- System design
- Java
QA Engineer and Tester
Blu Omega LLC —Ashburn, VA
- $90,000 - $115,000 a year
- Remote
- Azure
- Computer Science
- Mid-level
- AD&D insurance
- Paid holidays
1d
Software Automation Test Lead
ASRC Federal —Merrifield, VA
- Full-time
- Computer science
- Computer Science
- Office
- Paid holidays
- Health insurance
GIS Engineer (Mid)
Vantor Services Inc. —Arlington, VA
- $83,000 - $139,000 a year
- Full-time
- Azure
- System design
- Mid-level
- 401(k) matching
- Pet insurance
Quick Apply
Network Engineer
Bridge Core (BCore) —Herndon, VA
- $140,000 - $170,000 a year
- Full-time
- Azure
- 6 years
- System design
- Disability insurance
- Health insurance
Senior Systems Engineer
Arcfield —Chantilly, VA
- $110,204.91 - $191,624.96 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Disability insurance
Automated Test Engineer
Trinity Global Consulting —Chantilly, VA
- $135,000 a year
- Full-time
- Microsoft Excel
- Computer Science
- Writing skills
- AD&D insurance
- Paid holidays
Quick Apply
Senior Distinguished Engineer
Information Technology Senior Management Forum —McLean, VA
- $286,200 - $359,300 a year
- Email
- Computer science
- Computer Science
- 5 years
- Health insurance
Biomedical Engineer Senior
Castalia Systems —Reston, VA
- $102,000 - $108,000 a year
- Full-time
- Analysis skills
- Travel
- Senior level
- Paid training
- Paid holidays
Quick Apply
Expert Systems Engineer
VTG —Chantilly, VA
- Full-time
- Doctoral degree
- Computer Science
- 11+ years
Data Scientist - Mid
Vantor Services Inc. —Reston, VA
- $90,000 - $132,000 a year
- Full-time
- Mid-level
- 8 years
- SQL
- 401(k) matching
- Pet insurance
Quick Apply
Geospatial Analyst- MID
Amentum —Reston, VA
- $100,000 - $110,000 a year
- 8 hour shift
- Mid-level
- Office
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply

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ui java/python developer, mid level ts/sci with poly required jobs near poolesville, md

Platform Engineer

Jacobs -
Chantilly, VA

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Job Details

Full-time
$100,000 - $180,000 a year
14 days ago

Benefits

Profit sharing
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
Life insurance

Qualifications

Content creation for technical audiences
Linux support
Equipment installation
Software implementation
Hardware maintenance
Equipment troubleshooting
Software installation
Computer hardware
Hardware support
Cloud networking
Software documentation
Hardware management
DevOps automation
Technical writing experience within technology
CompTIA Security+
Linux administration

Full Job Description

Location

Chantilly, Virginia, United States

Capabilities

Digital and Data

Office Setup

Office/Onsite

Job ID

#43357

Industry

National Security & Defense

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

Knack Works is seeking a qualified and highly motivated Junior to Mid-Level Platform Engineer to support the design, implementation and maintenance of our specialized developer platforms. The role is ideal for someone with hands-on experience building and maintaining platforms, automating infrastructure and CI/CD pipelines, ensuring security and compliance, collaborating with development teams and providing tools to help developers within the platforms.

What We Offer:

Knack Works offers an employer funded Profit-Sharing Plan (PSP) valued at up to 25% of base salary and an Individual Benefits Account (IBA), a use or get paid out benefits package, also valued up to 25% of base salary to cover medical benefits.

Total Package Value: Base + PSP + IBA - Up to $270,000

Opportunities for personal and professional growth

Hands-on exposure to real-world, rewarding projects

Supportive team environment with mentoring by some of the best in the field

Competitive salaries, and outstanding benefits package with many lucrative perks

Training and certification support

Responsibilities:

Manage Linux systems (on-premise and cloud infrastructure)

Provide hardware and software support for users, customers and personnel

Collaborate with a team of engineers to design, implement and test features and functionality to support Knack Works’ high performance computing products

Support the development of system documentation

Develop and define techniques and tools to support the most efficient solution to meet program needs

Maintain and provide technical expertise in all areas of hardware, software and networking

Ability to troubleshoot systems, performance, and security issues

Follow change management and implementation best practices

Collaborate with systems, security, and support teams as needed

Scripting experience (e.g., bash, python, ansible, etc)

Execute and coordinate the end-to-end remediation of critical and high-risk vulnerabilities, including analysis, patching, mitigation, and validation.

Deploy, upgrade and manage containerized applications in a Kubernetes Cluster

Build containerized applications to include building containers, writing helm charts, and testing helm deployments in Dev and Test Kubernetes Clusters

Automate infrastructure tasks using tools such as Ansible, Python or Bash

Here's what you'll need

3-7 years of hands-on Linux system administration experience

At least 1 year of experience working with Kubernetes Clusters or related cloud native technology

Knowledge of DevOps practices and automation

Bachelor’s degree in Computer Science, Engineering or related field

Experience with installation and implementation of hardware, software and networking equipment

Familiarity with common hardware vendors (e.g., HP, Dell, etc.) and cloud providers (e.g. AWS, Azure, etc.)

Ability to create and maintain clear technical documentation

Strong troubleshooting, and problem-solving skills

Good communication and collaborations skills with the ability to work in a team environment

Experience working in development and operational environments

A current active TS with SCI eligibility and willingness to take a polygraph exam

Ability to obtain a CompTIA Security+ CE certification within the first 6 months of employment

Desired Requirements:

Current TS/SCI with Poly

Hypervisor configuration and maintenance experience (e.g., VMware, Libvirt)

CompTIA Security+ CE certification

Experience with:

System monitoring tools

Linux OS (RHEL/Rocky/Fedora/RHEL compatible)

Exposure to cloud networking (AWS, Azure or similar)

Experience working in an enterprise or multi-site environments

Kubernetes experience

LDAP knowledge

Posted Salary Range: Minimum

100,000.00

Posted Salary Range: Upper

180,000.00

Our health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, paid time off, and Profit-Sharing Plan (PSP) which includes both PSP contributions and an optional 401(k) plan (available immediately (i.e., no deferment or wait period), and the ability to purchase company stock at a discount. Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $100,000.00 to $180,000.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. Job posted on August 06, 2026. This position will be open for at least 3 days.

Onsite employees are expected to attend a Jacobs Workplace on a full-time basis, as required by the nature of their role.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.

Apply Now

Refine Your Search

ui java/python developer, mid level ts/sci with poly required jobs in poolesville, md

Platform Engineer

Mid-Level Software Engineer

Full Stack Developer

Software Engineer (SharePoint / Full Stack Developer)

AI Software Developer (Mid-level) - TS/SCI with Polygraph

Technical Editor MID

Expert Level Lead GEOINT Integrator

MID Systems Engineer Senior Technical Specialist

Senior Manager, Staff SW Engineering - (Platform Engineering) - HYBRID

QA Engineer and Tester

Software Automation Test Lead

GIS Engineer (Mid)

Network Engineer

Senior Systems Engineer

Automated Test Engineer

Senior Distinguished Engineer

Biomedical Engineer Senior

Expert Systems Engineer

Data Scientist - Mid

Geospatial Analyst- MID

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