Top 134 Ui java/python developer, mid level ts/sci with poly required Jobs in Poolesville, Md

DevOps Engineer
Jacobs —Chantilly, VA
- $120,000 - $155,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Profit sharing
- Health insurance
Full Stack Developer
Tetrad Digital Integrity LLC —Arlington, VA
- Full-time
- Bachelor of Science
- 8 years
- SQL
Quick Apply
7d
Software Developer
J5 Consulting —Chantilly, VA
- Full-time
- Mid-level
- Office
- Java
- Health insurance
- Tuition reimbursement
Quick Apply
Senior Test Automation Engineer
Forge Group, LLC —Reston, VA
- $130,000 - $150,000 a year
- Full-time
- Remote
- Computer Science
- Basic math
- Office
- Commuter assistance
- Health savings account
Quick Apply
Systems Engineer IV
Arcfield —Chantilly, VA
- $110,204.91 - $191,624.96 a year
- Full-time
- 5 years
- Bachelor of Science
- Business development
- Paid holidays
- Disability insurance
Systems Administrator
Lockheed Martin Corporation —Herndon, VA
- Full-time
- Computer Science
- Bachelor of Science
- Mid-level
- Paid jury duty
- Paid holidays
GEOINT Radar Engineer
SAIC —Chantilly, VA
- $160,001 - $200,000 a year
- Full-time
- Master's degree
- Bachelor's degree
- Doctor of Philosophy
DevOps Engineer - Mid-SR, TS/SCI with CI Poly - $150K-$200K + 15% 401k
Millennial Software Solutions Inc —Fairfax, VA
- $150,000 - $200,000 a year
- Full-time
- 6 years
- Computer Science
- Software troubleshooting
- Paid training
- Paid holidays
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
9d
Expert Systems Engineer
VTG —Chantilly, VA
- Full-time
- Doctoral degree
- Computer Science
- 11+ years
Principal AI-Enabled Software Engineer (Top Secret)
Praescient Analytics —Fairfax, VA
- Online Application
- Remote
- Computer Science
- 3 years
- Java
- Paid holidays
- Paid time off
Quick Apply
Splunk Engineer
Peraton —Herndon, VA
- $112,000 - $179,000 a year
- Mid-level
- Windows
- 3 years
- Health savings account
- Paid holidays
Senior System Administrator - TS/SCI w/Polygraph
General Dynamics Information Technology —Reston, VA
- $142,792 - $184,000 a year
- Bachelor of Science
- Office
- Mentoring
- Paid holidays
- 401(k) matching
Software Engineer - DevOps (US Federal)
Workday —Reston, VA
- $123,900 - $205,400 a year
- Full-time
- System design
- Office
- 3 years
- Flexible schedule
Software Automation Test Lead
Amatriot Group, LLC —Fairfax, VA
- $140,000 - $155,000 a year
- Full-time
- Senior level
- Communication skills
- 10 years
Quick Apply
2d
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
14d
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
Junior-Mid Backend Software Engineer, TS/SCI with CI Poly - $95K-$180K + 15% 401k
Millennial Software Solutions Inc —Chantilly, VA
- $95,000 - $180,000 a year
- Azure
- Mid-level
- Office
- Paid training
- Paid holidays
Quick Apply
ServiceNow Software Designer
Leidos —Chantilly, VA
- $107,900 - $195,050 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Doctoral degree
13d
Senior Cloud Engineer (AWSMSA-02.111924)
Capital Solutions Group —Herndon, VA
- Full-time
- Computer science
- Computer Science
- Java
Quick Apply

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

DevOps Engineer

Jacobs -
Chantilly, VA

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Job Details

Full-time
$120,000 - $155,000 a year

Benefits

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

Qualifications

Content creation for technical audiences
Linux support
Technical documentation
Equipment installation
Software implementation
Equipment troubleshooting
Public Cloud
Windows
Software installation
Computer hardware
Network protocols
Hardware support
WAN
Cloud networking
Networking equipment (troubleshooting support)
Hardware management
Windows support
Windows Server administration
Technical writing experience within technology
Linux administration

Full Job Description

Location

Chantilly, Virginia, United States

Capabilities

Digital and Data

Office Setup

Office/Onsite

Job ID

#38724

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 DevOps engineer to support the design, implementation and maintenance of our infrastructure in the Chantilly, VA office. The role is ideal for someone with hands-on experience managing, configuring, and maintaining computer systems, servers, networks and IT infrastructure to ensure high availability, security and reliable operation.

Duties/Task and Responsibilities

Proficient with Windows and Linux systems

Manage systems hardware and software infrastructure for both on prem and in the cloud

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

Perform hardware and software installation, cabling coordination, and basic networking

Follow change management and implementation best practices

Collaborate with systems, security, and support teams as needed

Scripting experience (e.g., Powershell, C#, C++, XML, JSON, 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

Qualifications:

3-7 years of hands-on Windows Server OS and Linux system administration experience

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

Solid understanding of:

Windows OS

Linux

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, problem-solving and analytical skills

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

Experience with LAN/WAN operations and protocols

Experience working in development and operational environments

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

Experience working in development and operational networking environments

Desired Requirements:

VMware vSphere configuration and maintenance experience

A current TS/SCI with Poly

A valid CompTIA Security+ CE certification

Experience with:

System monitoring tools

Exposure to cloud networking (AWS, Azure or similar)

Experience working in an enterprise or multi-site environments

What We Offer:

Opportunity to grow

Hands-on exposure to real-world network projects

Supportive team environment with mentoring

Competitive salary and outstanding benefits package

Training and certification support

Posted Salary Range: Minimum

120,000.00

Posted Salary Range: Upper

155,000.00

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 $120,000.00 to $155,000.00. 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 April 23, 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

DevOps Engineer

Full Stack Developer

Software Developer

Senior Test Automation Engineer

Systems Engineer IV

Systems Administrator

GEOINT Radar Engineer

DevOps Engineer - Mid-SR, TS/SCI with CI Poly - $150K-$200K + 15% 401k

Network Engineer

Expert Systems Engineer

Principal AI-Enabled Software Engineer (Top Secret)

Splunk Engineer

Senior System Administrator - TS/SCI w/Polygraph

Software Engineer - DevOps (US Federal)

Software Automation Test Lead

Senior Distinguished Engineer

Senior Systems Engineer

Junior-Mid Backend Software Engineer, TS/SCI with CI Poly - $95K-$180K + 15% 401k

ServiceNow Software Designer

Senior Cloud Engineer (AWSMSA-02.111924)

I want to receive the latest job alert for ui java/python developer, mid level ts/sci with poly required in poolesville, md

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