Database Administrator 3
$104.24k - $156.36kM.C. Dean
OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.Why Join Us?Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a Database Administrator 3 that is able to work with a dynamic team of system engineers and administrators responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient hardware and virtualized infrastructure. This position supports maintenance of the integrity, security and availability of multiple database(s). Duties include disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data.ResponsibilitiesWork with other Database Admins to administer, maintain, develop, and implement policies and procedures for ensuring the security and integrity of the database.Support evaluation and recommendations for available database management system (DBMS) products.Support executing database and software life-cycle activities to ensure the highest level of system performance and availability and compliance with business requirements.Support executing Oracle, SQL Server and SYBASE Database and Application server administration.Organize and format data for efficient query and storage processes.Establish and maintain database user accounts.Run reports upon request.Supporting execution of disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data.Support development of policies and procedures for ensuring the security and integrity of the database(s)Support data modeling activities by way of prototype database implementations.Support the monitoring, administrating, and implementing performance on database systems as well as database performance optimization, developing/changing database indices, redesigning database structure and reloading data into a database.Coordinate database architecture changes with database engineers.Support the installation of database management systems, databases, tables and views.Support the administration and use of current and emerging database tools, strategies and technologies.QualificationsClearance/Citizen Type: Applicants selected will be subject to a government security investigation and may meet eligibility requirements, including U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/ Poly clearance REQUIRED.Position / Candidate Requirements:Education:Bachelor's degree in an Information Technology (IT) discipline from an accredited college or university and 5+ years of experience.8+ years of experience with Associate’s Degree.4 years of experience in programs of similar size and complexity.Have DoD 8570 compliance with Information Assurance Technical (IAT) Level II or higher.Have certification as a LENEL Certified Expert (LCE) with a concentration in databases, obtained within six (6) months of personnel starting on contract.Strong Oral, Written and Presentation Skills.Demonstrated background working with multidisciplinary teams.Demonstrated time management and organization skills to meet deadlines and quality objectives.Strong MS Excel, Word and PowerPoint Skills is a plus.We offer an excellent benefits package including:A competitive salaryMedical, dental, vision, life, and disability insurancePaid time offTuition reimbursement401k Retirement PlanMilitary Reserve pay offsetPaid maternity leavePay Range: $104,080 - $156,120What we offer:A collaborative team inspired by the way engineering and innovation enhance customer outcomes, improve lives, and change the world for the better. We are driven by our core values of agility, expertise, and trust.An opportunity to lead and build a business with the support of an industry-leading firm that has been in business for 75 years.Investment in your skills and expertise through a combination of professional and technical training programs, including leadership training and tuition reimbursement.Open and transparent communication with senior leadership as well as local office management.Abilities:Exposure to computer screens for an extended period of time.Sitting for extended periods of time.Reach by extending hands or arms in any direction.Have finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard.Listen to and understand information and ideas presented through spoken words and sentences.Communicate information and ideas in speaking so others will understand.Read and understand information and ideas presented in writing.Apply general rules to specific problems to produce answers that make sense.Identify and understand the speech of another person.Pay RangeUSD $104,240.00 - USD $156,360.00 /Yr.
$107.9k - $195.05k
Database Administrator $10K SIGN ON BONUS!Leidos has a new and exciting opportunity for a Database Administrator in our Intel Sector's Cyber & Analytics... ...that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3...SuggestedFull timeImmediate startRelocation packageFlexible hours$131.3k - $237.35k
Leidos has an exciting opportunity for a Database Administrator within our National Security Sector’s (NSS) Cyber & Analytics Business Area (CABA... ...anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3...SuggestedFull timeImmediate startFlexible hours- General information Job Posting Title Database Administrator Date Monday, September 29, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements MAXIMUS has partnered with state...SuggestedMinimum wageFull timeContract workTemporary workWork experience placementLocal area
- WE ARE HIRING!!! Opportunity for a Database Administrator - TS/SCI Poly.CyberCore Technologies provides Services for Government and Commercial Clients. We have procured, integrated, and delivered over $2.6B in Information Technology products. CyberCore provides a wide...Suggested
- ...methodologies and processes based on the IT Infrastructure Library (ITIL) v.3 Framework across enterprise infrastructure operations. These... ...:- Responsible for the operations and maintenance of the Oracle Databases in a RAC and non RAC environment- Assist in troubleshooting...SuggestedFlexible hoursWeekend work
- ...We are seeking an experienced Senior SQL Database Administrator to support the lifecycle sustainment of enterprise education, learning, and training applications for a national security customer. This position offers the opportunity to manage mission-critical SQL Server...Full time
$160k - $175k
...CTC is seeking a Senior SQL Database Administrator in Laurel, MD to support the Intelligence Community in a full-time on-site position. The role demands 10+ years of DBA experience and proficiency in SQL Server management with an active TS/SCI clearance. This position...Full time$104.24k - $156.36k
...are seeking a IT-oriented System Engineer 3 to join our Security and Electronic... ...Microsoft Windows Server Deployment and Administration.Microsoft Windows Deployment and Administration... ....Experience designing and deploying SQL Database Infrastructure such as Microsoft SQL...Contract work$153k
...candidate will have hands‑on experience creating, maintaining, patching and troubleshooting issues related to Microsoft SQL Server databases, knowledge of AWS Cloud technologies, works well in a small team setting, has a desire to automate processes where possible, and a...$7.5k
...a team of Customer Service Specialists, Database Engineers, Information Systems Security Officers... ...are seeking an experienced SQL Database Administrator (DBA) to support enterprise database... ...Healthcare Coverage + Insurance: Medical: Three (3) rich healthcare options through...Contract workWork experience placementImmediate startFlexible hours$180k - $200k
...position **Description:Red Arch Solutions is hiring a Senior Oracle Database Admin / Engineer to join our contract in Annapolis Junction, Maryland. We are seeking a Sr. Oracle Database Administrator with 10+ years Oracle database administration experience supporting large...Contract work$95k - $100k
...Job Description PostgreSQL DBA – Experienced Postgres Database Administrator to manage, maintain, and optimize PostgreSQL environments across on‑premises and cloud platforms. The ideal candidate will have a strong understanding of PostgreSQL architecture, clustering technologies...$131.3k - $237.35k
Leidos has a new and exciting opportunity for a Senior Database Engineer/Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA... ...that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days...Full timeImmediate startFlexible hours- ...configure, upgrade, and administer Oracle databases, instances, and schemas on-prem and in... ...patching is required. Requirements Database administration (installation, configuration, upgrading,... ...prior to interview). BS/BA degree and 3 years related experience OR AA/AS...Remote workAfternoon shift
$140k - $230k
DescriptionSoftware Engineer Levels 1 - 3 - TS/SCI/FS Poly clearance onlyAltamira Technologies has a long and successful history of providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense...Worldwide$133k - $144k
...skills as well as contribute to the growth and maturity of the processes used to support and maintain databases by a small, talented, and hardworking database administration team. This team creates, maintains, and troubleshoots Microsoft SQL Server and MariaDB databases...$120.8k - $265.8k
...being used on any particular projectDesign or implement complex database or data repository interfaces/queriesDevelop or implement algorithms... ...from an accredited college or university is required.IAT Level 3 Certification. Familiarity with Docker and Containerization.Desired...Contract workFor contractorsWork experience placementFlexible hours$189k - $211k
...work with. ARSIEM is currently looking for a Software Engineer 3 . The position will support one of our Government clients in... ...environments. Develop simple data queries for existing or proposed databases or data repositories. Write or review software and system...Full time$70k - $190k
...Belay Technologies is seeking a Software Engineer (SWE) level 2/3, to support our intel team. Candidates should have the... ...engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal...Full timeContract workWork experience placementFlexible hours- ...requirements 2. Debug existing software and correct defects 3. Provide recommendations for improving documentation and software... ...6. Develop simple data queries for existing or proposed databases or data repositories 7. Write or review software and system documentation...Full time
$125k - $240k
...environments. Develop simple data queries for existing or proposed databases or data repositories. Write or review software and system... ...C++ and Java. Must have ROXY and RHEL 9 experience. Level 3: High School diploma with twenty-four (24) years of...Full timeContract workWork experience placementLocal areaFlexible hours- ...environments Develop simple data queries for existing or proposed databases or data repositories Write or review software and system... ...time Exempt hourly position. 11 paid holidays, minimum of 3 weeks PTO, company sponsored group medical plan, company paid dental...Hourly payFull time
- ...What You Will Do: As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software... ...or operating environments Design and implement complex database or data repository interfaces and queries Develop simple data...Full time
$179k - $237k
...environments , including daily use of the CLI Hands-on Python 3 development experience in production systems Experience... ...or willingness to learn Rust Experience working with NoSQL databases , particularly MongoDB Experience building and deploying containerized...Full timeLive inImmediate startRemote work$25k
...You will work with a team of other Software Engineers, System Administrators, Network Engineers and Systems Engineers supporting the Cyber Range... ...that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days...Full timeImmediate startRelocation packageFlexible hours- ...country from threats. Job Description Database Analyst Senior Deliver insights to... ...(s) or Degree ● Required Experience: 3+ years of related experience ● Security... ...Required ● Certification: Database Administration (DBA) and 8570 compliant Sec+ GDIT IS...
$130k - $270k
...the Years of Experience) ~ Up to 20% 401k contribution (No Matching Required and Vested from Day 1) ~ Above Market Hourly Rates ~$3,600 HSA Contribution ~6 Weeks Paid Time Off ~ Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long...Hourly payFull timeTemporary work$130k - $270k
...DocumentDB, Cloudwatch Scala or Java MongoDB or similar NoSQL databases REST APIs with API Gateway Infrastructure-as-code tooling... ...and Vested from Day 1) ~ Above Market Hourly Rates ~$3,600 HSA Contribution ~6 Weeks Paid Time Off ~ Company Paid...Hourly payFull timeTemporary work$230k - $250k
...Software Engineer 3 Location: Annapolis Junction, MD Compensation Range: $230 -$250K Clearance: Active TS/SCI w/ Polygraph... ...Develop simple data queries for existing or proposed databases or data repositories Write or review software and system documentation...- ...in UNIX/Linux (Red Hat-based) environments Minimum of three (3) years of experience performing software integration and... ...control and collaborative development practices Strong Linux administration skills and proficiency in one or more scripting languages such...Hourly payRemote work
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