Postgres SME
20171, Virginia
Experience: 0
Category: Information Technology
Contractor Work Model: Hybrid
Brand: System One
Job ID: 380692
Date Posted: 09/23/2026
Shortcut: http://jobs.systemone.com/Sr1nTy
Job Title: Postgres SME
Location: Herndon, VA
Type: Direct Hire
Compensation:
Work Model: Hybrid – onsite and remote
Hours: 40.0
Security Clearance: Active Secret Clearance Required
Responsibilities
- Design, deploy, and maintain high-performance Postgres database environments
- Troubleshoot and resolve database performance issues
- Implement database security best practices and ensure data integrity
- Develop and optimize SQL queries and stored procedures
- Collaborate with cross-functional teams to design and implement database solutions
- Manage database backups and recovery procedures
- Stay current with industry trends and best practices in Postgres database technology
- Bachelor's degree in Computer Science or related field
- US Citizen
- Possession of Security+ or equivalent
- Proven experience as a Postgres database administrator or SME
- Advanced knowledge of Postgres database administration, including configuration, tuning, and monitoring
- Proficiency in SQL and PL/pgSQL programming
- Strong analytical and problem-solving skills
- Excellent communication and collaboration abilities
- Relevant certifications (e.g., PostgreSQL Certified Professional) a plus
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
Ref: #851-Rockville-S1
-
PL/SQL Developer
McLean, VA
Job Title: PL/SQL Developer Responsibilities • Support application development, database engineering, data integration, analytics enablement, and operational database activities for the GrantSolutions platform. • Design, develop, test, maintain, and op...
Date Posted: 08/25/2026 Recommended
-
AWS Cloud DBA
McLean, VA
Job Title: AWS Cloud DBA Location: McLean, VA Type: Long-term contract Work Model: Remote Hours: 40.0 Security Clearance: Ability to obtain a Federal Public Trust clearance Contact: Crystal.dinnocenti@systemone.com RESPONSIBILITIES Design, deploy, and ...
Date Posted: 09/11/2026 Recommended
-
Oracle Integration Developer
Louisville, KY
Job Title: Oracle Integration Developer Location: Louisville, KY Type: Direct Hire/Perm Work Model: Remote – offsite Hours: 40.0 hours/week Overview System One is seeking an Oracle Integration Developer for a Direct Hire/Perm opportunity to work fully ...
Date Posted: 09/24/2026 Recommended
-
Senior PostgreSQL Database Administrator
washington, VA
Job Title: Senior PostgreSQL Database Administrator Location: Washington, DC Type: Direct Hire Compensation: $190,000.00 Work Model: Onsite Hours: 40.0 Security Clearance: Active Top Secret with current or previously held SCI access Contact: Crystal.di...
Date Posted: 09/24/2026 Recommended
-
NOC Technician- Tier 3
Washington, District Of Columbia
Job Title: NOC Technician Location: Washington, DC Type: Direct Hire Work Model: 4 days on-site Hours: 40.0 hours per week Security Clearance: Ability to obtain a Public Trust or higher security clearance Contact: Crystal.dinnocenti@systemone.com RESPO...
Date Posted: 08/27/2026 Recommended
-
Senior Cloud Data Architect (W2 only)
Washington, DC
Senior Cloud Data Architect Remote - Washington DC metro area candidates are preferred $70-80/hr US citizenship is required per government contract Must be able to obtain Public Trust clearance 10% travel is estimated to be required Responsibilities: •...
Date Posted: 10/07/2026 Recommended
-
Business Applications System Admin
Washington, DC
Job Title: Business Applications System Administrator Location: Washington, DC (onsite) Type: Contract Compensation: $58.25/HR on W2 Security Clearance: Must be able to obtain a Public Trust Responsibilities • Administer and support core business appli...
Date Posted: 09/23/2026 Recommended
-
AWS Solutions Engineer
Washington, DC
Job Title: AWS Solutions Engineer Location: Washington, DC Type: Contract Compensation: $38.50/hour Work Model: Remote – offsite Hours: 40.0 hours per week Security Clearance: Ability to obtain public trust clearance Responsibilities • Support AWS infr...
Date Posted: 10/06/2026 Recommended
-
Software Test Engineer
huntsville, Alabama
Job Title: Software Test Engineer Location: Huntsville, AL Type: Full-time Compensation: $90,000 - $120,000 Work Model: Onsite – onsite Hours: 40.0 Security Clearance: U.S. Citizen (Must be Eligible to Obtain and Maintain a Security Clearance) Responsi...
Date Posted: 10/07/2026 Recommended
-
Legacy .NET Developer
Vienna, VA
Job Title: Full Stack Developer Location: Vienna, VA Type: Contract Compensation: Open to Both C2C and W2 options Work Model: Hybrid – onsite and remote Responsibilities • Identify business requirements (e.g., needs, objectives, functions, features, in...
Date Posted: 09/01/2026 Recommended
-
Linux Systems Engineer
Melbourne, FL
Job Title: Linux Systems Engineer Location: Melbourne, FL Type: Contract To Hire Work Model: Hybrid – onsite and remote Hours: 40.0 Security Clearance: Not specified Overview System One is looking for a Linux Systems Engineer in either Melbourne or Mir...
Date Posted: 07/27/2026 Recommended
-
Linux Systems Engineer
Hollywood, Florida
Job Title: Linux Systems Engineer Location: Melbourne, FL Type: Contract To Hire Work Model: Hybrid – onsite and remote Hours: 40.0 Security Clearance: Not specified Overview System One is looking for a Linux Systems Engineer in either Melbourne or Mir...
Date Posted: 08/06/2026 Recommended
-
Network Engineer
Salt Lake City, Utah
Job Title: Network Engineer Location: Salt Lake City UT Type: Contract to Hire Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified Responsibilities • Design, implement, and maintain scalable, secure, resilient, and highly availabl...
Date Posted: 08/26/2026 Recommended
-
Mid-Level Backend Software Engineer
Gaitherburg, Maryland
Job Title: Mid-Level Backend Software Engineer-TS/SCI Location: Gaithersburg, MD Type: Contract To Hire Compensation: Work Model: Onsite Hours: 40.0 Security Clearance: Top Secret/SCI Overview Active TS/SCI Security Clearance required with the ability ...
Date Posted: 09/23/2026 Recommended
-
DevSecOps Engineer
Gaithursburg, VA
Job Title: DevSecOps Engineer Location: Gaithersburg, MD Type: 6-month Contract-to-Hire Work Model: Onsite Compensation: $75-$80/hr Security Clearance: Top Secret/SCI with the ability to successfully pass a Polygraph examination Responsibilities Design...
Date Posted: 10/06/2026 Recommended
-
Process Control Network and Windows System Administrator
New Orleans, Pennsylvania
Job Title: Process Control Network and Windows System Administrator Location: New Orleans, Louisiana Type: Permanent Full Time Hours: 40.0 Security Clearance: Must be able to pass Helicopter Underwater Escape Training (HUET) certification and obtain a ...
Date Posted: 08/26/2026 Recommended
-
Platform Engineer (DevOps)
Salt Lake City, Utah
Job Title: Platform Engineer (DevOps) Location: Salt Lake City, UT Responsibilities • Design, build, and optimize enterprise CI/CD pipelines using GitHub Actions and other modern DevOps platforms • Administer enterprise Source Code Management (SCM) rep...
Date Posted: 08/06/2026 Recommended
-
Advanced MBSE Systems Engineer
Dedham, MA
Job Title: Advanced MBSE Systems Engineer Location: Dedham, MA Type: Contract Compensation: 65 Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Top Secret Required Overview TOP SECRET Clearance rqeuired Responsibilities Identify, analyze, an...
Date Posted: 09/29/2026 Recommended
-
MDM Intune Architect
Sterling, VA
Job Title: MDM Intune Architect Location: Sterling, VA and Ashburn VA Work Model: Onsite – onsite Responsibilities Build from the ground up the Intune Mobile Device Management solution tailored to organizational needs. Design and implement MDM architec...
Date Posted: 10/02/2026 Recommended
-
AWS Data Engineer
McLean, VA
Job Title: AWS Data Engineer Location: McLean, VA Type: Contract-to-Hire Compensation: $150,000.00 - $170,000.00 Work Model: Remote – offsite Security Clearance: US Citizen with the ability to obtain a public trust System One is looking for a strong AW...
Date Posted: 09/01/2026 Recommended
-
AWS Full Stack Java Developer
Columbia, South Carolina
Job Title: AWS Full Stack Java Developer Location: Columbia, South Carolina, United States Type: Direct Hire Work Model: Hybrid – onsite and remote Overview System One is seeking a AWS Full Stack Java Developer? to support the development, modernizatio...
Date Posted: 09/24/2026 Recommended
-
AWS Full Stack Java Developer
Knoxville, Tennessee
Job Title: AWS Full Stack Java Developer Location: Columbia, South Carolina, United States Type: Direct Hire Work Model: Hybrid – onsite and remote Overview System One is seeking a AWS Full Stack Java Developer? to support the development, modernizatio...
Date Posted: 09/20/2026 Recommended
-
Cloud Engineer - Secret Clearance Required
Washington DC , District Of Columbia
Job Title: Cloud Engineer - Secret Clearance Required Location: Arlington, VA, Washington DC Type: Contract Work Model: Hybrid – onsite and remote Security Clearance: Secret Responsibilities Onsite @ Pentagon 2-days/week, clearance: Secret Build Landin...
Date Posted: 08/26/2026 Recommended
-
Advanced Software Engineer for Linux Application Development for Crypto and Cross Domain Solutions
Scottsdale, Arizona
Job Title: Advanced Software Engineer Linux Application Development Location: Scottsdale, AZ Type: Contract Compensation: 65 Work Model: Hybrid – onsite and remote Hours: 40.0 Security Clearance: Secret Clearance Overview Secret Clearance Required Resp...
Date Posted: 09/29/2026 Recommended
-
AWS Solutions Architect/ Cloud Engineer
Washington DC , District Of Columbia
Job Title: AWS Solutions Architect/ Cloud Engineer Location: Washington, DC Type: Contract Security Clearance: DOD(Active) Responsibilities Design and implement AWS solutions focusing on GovCloud environment, including Landing Zone build with AWS Organ...
Date Posted: 07/10/2026 Recommended
-
Senior AWS Python Developer
Knoxville, Tennessee
Job Title: Senior AWS Python Developer Location: Knoxville, TN Type: Contract To Hire Compensation: $60.00 - $120,000.00 Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Overview Leave placeholder text here for recruiter to input Responsibil...
Date Posted: 09/08/2026 Recommended
-
Data Architect- Wealth Management
Naperville, Illinois
Job Title: Data Architect- Wealth Management Location: Naperville, IL Type: Direct Hire Compensation: Open Work Model: Onsite Hours: 40.0 Security Clearance: N/A Responsibilities Design and maintain the end to end data architecture for the Wealth Manag...
Date Posted: 07/15/2026 Recommended
-
Data Management Specialist - Data Bricks
Washington, DC
Job Title: Data Management Specialist Location: Washington, DC (onsite) Type: Contract Compensation: $52.99/HR on W2 We are looking for a highly skilled Databricks Admin to serve as the go-to technical authority for all things Databricks within our org...
Date Posted: 10/06/2026 Recommended
-
Infrastructure Senior Engineer
Milford, DE
Job Title: Infrastructure Senior Engineer Work Model: Remote – Responsibilities Lead department initiatives including but not limited to new installations, upgrades, and support of servers, storage, firewalls, email, telecom, backup, data centers, mobi...
Date Posted: 09/16/2026 Recommended
-
Sr Java Software Engineer (Healthcare Claims - NIGHT SHIFT)
Reston, VA
Job Title: Sr Java Software Engineer (Healthcare Claims - Night Shift) Location: Reston, VA Type: Contract Compensation: $75 /hr Work Model: Hybrid – onsite and remote (mostly remote) Hours: Overnight schedule; onsite for 2 weeks of training during day...
Date Posted: 10/06/2026 Recommended
⚠️ Protecting Job Seekers from Identity Scams
At System One, your privacy and security are important to us. As job-related scams continue to target job seekers, we want to help you recognize and avoid common recruitment fraud. Identity theft scams often involve individuals, also known as "scammers," posing as recruiters or employers to obtain sensitive personal information, such as Social Security numbers, bank account details, or copies of driver’s licenses, with the goal of stealing identities, accessing financial accounts, or creating fraudulent accounts in a victim’s name.