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Admin Jobs in Reston, VA (NOW HIRING)

Sr. Systems Admin.

Reston, VA · On-site

$90.90K - $123.10K/yr

... Administrator personnel. • Develops and maintains installation and configuration procedures for system and software changes. • Utilizes scripting to automate common tasks. • Performs hardware ...

Sr. Systems Admin.

Reston, VA · On-site

$90.90K - $123.10K/yr

... Administrator personnel. • Develops and maintains installation and configuration procedures for system and software changes. • Utilizes scripting to automate common tasks. • Performs hardware ...

Systems Admin Prin

DC · On-site

$118.10K - $200.76K/yr

BAE Systems is seeking an on-site System Administrator to support our work as a prime contractor on a high-profile U.S. Navy weapon system. Accuracy, integrity, subject matter expertise, and the ...

The Parts Warehouse Admin plays a critical role in supporting daily warehouse operations by managing parts flow, returns, and warranty processes. This position operates directly within the warehouse ...

Sr. Systems Admin.

Reston, VA

$89.50K - $121.20K/yr

... Administrator personnel. • Develops and maintains installation and configuration procedures for system and software changes. • Utilizes scripting to automate common tasks. • Performs hardware ...

My Account Job Openings >> ADMIN/Hi-5 Corporate ADMIN/Hi-5 Corporate Summary Title: ADMIN/Hi-5 Corporate ID: 1037 Location: Gainesville/Warrenton, VA Department: Administrative More about this job ...

SCIF Support Admin

Camp Springs, MD · On-site

$100K - $140K/yr

In-depth knowledge of Microsoft Windows operating environment with Administrator level access. * Works in a SCIF. The pay range for this role is: 100,000 - 140,000 USD per year (Camp Springs, MD) 100 ...

Admin Support

Arlington, VA

$40K - $53.10K/yr

Admin Support U. S. Citizenship. Must have a "SECRET" security clearance 1-3 years of experience in a professional office environment as a support assistant or receptionist, or equivalent position ...

POSITION SUMMARY Admin Security to enforce access and property control policies in all lobbies at Arlington, Virginia. Work Schedule: Monday - Friday 8:00am- 4:30pm. MUST have a current Top-Secret ...

POSITION SUMMARY Admin Security to enforce access and property control policies in all lobbies at Arlington, Virginia. Work Schedule: Monday - Friday 8:00am- 4:30pm. MUST have a current Top-Secret ...

Office Admin Assistant

Silver Spring, MD · On-site

$18.50 - $25/hr

The Office Administrator /Assistant will serve as a trusted administrative support including office management, scheduling, and other administrative activities. This position is an in-office position ...

Admin Support

Arlington, VA

$40.30K - $53.60K/yr

Admin Support 25-Sep-2025 to Until Filled (PST) Arlington, VA, USA Full Time U. S. Citizenship. Must have a "SECRET" security clearance 1-3 years of experience in a professional office environment as ...

Admin Support

Arlington, VA · On-site

$40K - $53.10K/yr

Admin Support • U. S. Citizenship. • Must have a "SECRET" security clearance • 1-3 years of experience in a professional office environment as a support assistant or receptionist, or equivalent ...

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Admin information

See Reston, VA salary details

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How much do admin jobs pay per hour?

As of May 29, 2026, the average hourly pay for admin in Reston, VA is $21.89, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $24.28 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Admin, and why are they important?

To thrive as an Admin, you need strong organizational skills, attention to detail, and proficiency in office management, typically supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, scheduling tools, and sometimes basic bookkeeping systems is often required. Excellent communication, multitasking abilities, and a proactive attitude are standout soft skills in this role. These competencies are crucial for ensuring efficient office operations, supporting teams, and maintaining a productive workplace.

What are some common challenges faced by administrative professionals, and how can they overcome them?

Administrative professionals often juggle multiple priorities, such as managing schedules, handling correspondence, and supporting different team members. A common challenge is balancing urgent requests with ongoing tasks, which requires strong organizational skills and adaptability. Building effective communication with colleagues and setting clear boundaries around deadlines can help manage workload efficiently. Utilizing productivity tools and regularly reviewing priorities can also support success in this dynamic role.

What are 'Admin' jobs?

Admin jobs, short for administrative jobs, involve supporting the daily operations of an organization through tasks such as scheduling, managing correspondence, organizing files, and assisting staff or management. Administrative professionals are often responsible for handling phone calls, data entry, office supply management, and coordinating meetings or events. Their work ensures that business processes run smoothly and efficiently, making them essential to both small offices and large organizations.

What is the difference between Admin vs Receptionist?

AspectAdminReceptionist
CredentialsHigh school diploma, administrative trainingHigh school diploma, customer service skills
Work EnvironmentOffice settings, handling various administrative tasksFront desk, greeting visitors, answering calls
Employer & Industry UsageBusinesses, organizations, corporate officesHospitals, hotels, corporate front desks
Common Search & ComparisonAdministrative support roles, office managementFront desk duties, customer interaction

While both Admin and Receptionist roles are vital in office environments, Admin positions typically involve broader administrative responsibilities such as managing schedules, correspondence, and office operations. Receptionists mainly focus on greeting visitors, answering phones, and providing front desk support. The Admin role often requires more diverse skills and may involve supervising other staff, whereas Receptionists primarily handle front-facing customer service tasks.

What are the most commonly searched types of Admin jobs in Reston, VA? The most popular types of Admin jobs in Reston, VA are:
What are popular job titles related to Admin jobs in Reston, VA? For Admin jobs in Reston, VA, the most frequently searched job titles are:
What cities near Reston, VA are hiring for Admin jobs? Cities near Reston, VA with the most Admin job openings:
Infographic showing various Admin job openings in Reston, VA as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $45,535 per year, or $21.9 per hour.
Modeling & Simulations System Admin

Modeling & Simulations System Admin

Obsidian Solutions Group LLC

Quantico, VA

Other

Posted 24 days ago


Job description

Description

Primary Location: Quantico, VA

Must be a U.S Citizen

Security Clearance: Secret


The mission of the MSTP is to provide training in MAGTF operations across the range of military operations, within the context of a Joint and/or Combined Task Force environment, to improve the warfighting skills, with the main effort of providing training and support.

Job Summary

Obsidian Solutions Group (OSG) is seeking a Simulation system (MAGTF Tactical Warfighting Simulation (MTWS), Joint Deployment Logistics Model (JDLM), Air, Space and Cyberspace Constructive Environment - Information Operations Suite (ACE-IOS)) Systems Administrator who must possess strong problem-solving, analytical and communication skills, in addition to in-depth technical knowledge of the Government's systems' hardware and software. The Simulation Systems Administrator studies program operating instructions to determine equipment setup and operations. Continuously observes the operation of assigned applications and storage devices to monitor system operation and determines the point of hardware or software failure. This position manipulates systems in accordance with standard procedures to continue operations when individual units of a system malfunction. Conferring with software systems engineering or applications programming personnel if errors require a change of instructions or sequences of operations. Maintaining operating records such as machine performance and production reports and system logbooks. This position shall be responsible for ensuring system availability and reliability of the MSTP simulation systems (MTWS, JDLM, ACE-IOS) on the networks. The Simulation Systems Administrator reports to and receives work direction from the MSTP Exercise Section Head


Requirements

Required Skills/Qualifications

  • IAT Level II 
  • Install and configure operating system software, patches, and upgrades for various simulation system servers and clients, analyzing, troubleshooting, and resolving system hardware, software, and networking issues
  • Experience with both Windows and Red Hat operating systems
  • Maintain simulation servers and clients, ensuring functionality of the systems and external links.
  • Configuring, optimizing, fine-tuning, and monitoring operating system software and hardware.
  • Performing system backups and recovery.
  • Conducting server builds
  • Establishes complex operational databases, software configuration control and systems.
  • Sets up interfaces and federations with other simulation systems and/or C2 systems. 
  • Maintains file servers, network access; documents, analyzes, and troubleshoots systems anomalies to ensure optimum equipment performance.
  • Educational Requirements: BA/BS or equivalent. Candidates may substitute substantial, relevant experience for education for this position.
  • Certification Requirements: DoD 8140.01 IAT II; SEC+

 Desired Skills/Qualifications

  • A minimum of 2-4 years of related experience
  • Red Hat Certified System Administrator (RHCSA)
  • Possess a thorough understanding of all aspects of Operations and technologies
  • Abreast of industry developments and applicable Government regulations
  • Make recommendations for enhancing services.
  • Research operational issues and provides mitigation recommendations.
  • Strong oral and written communications, analytical, and problem-solving skills, as well as excellent judgement and self-motivation
  • Proficiency using MS Word, Excel, Adobe, and Outlook skills. 
  • Strong verbal, written, interpersonal, communication and presentation skills. 
  • Works independently with little to no supervision researching new technologies or comparing technologies to meet the customers need while providing an unbiased opinion.
  • Working knowledge of network and information exchange technologies (e.g., TCP/IP, RESTful, SOAP and HTTP)

Physical Requirements and Work Environment

  • Normal Office Environment

Travel

  • 10-25%, mainly to Camp Pendleton, CA; Camp Lejeune, NC; Camp Courtney, Okinawa, Japan

Company Description

Obsidian Solutions Group LLC (OSG) is a fast-growing professional services firm based in Fredericksburg, VA. We create value for our customers by delivering technology-enabled & mission-oriented technical solutions that solve complex problems, protecting people, information, and assets. Our core capabilities are in providing Enterprise IT, Intelligence Analysis, Production & Development and Knowledge-Based Professional Services Solutions that enable the customer's mission. Obsidian Solutions Group LLC is a service-disabled, veteran-owned small business.


A career at Obsidian Solutions Group means you are able to put your expertise, credentials, and talents to great use working with customers in the DOD and Intelligence Community, while enjoying the excitement of working in a fast-growing organization committed to making a difference for our customers and in our community. Contribute independently and collaboratively alongside our amazing team of doers and thinkers. Obsidian Solutions Group is small enough to offer a family atmosphere yet large enough to deliver a highly competitive compensation package. We hire and retain the best in the industry, offering exceptional benefits that protect the well-being of our employees, their spouses and domestic partners, and their families.


Our corporate philosophy is centered on hiring and retaining employees with the requisite skills, professional experience, personal commitment, and ethical standards necessary to foster a culture of operational excellence necessary to surpass our customer's expectations.


Disclaimer


The above information on this description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job.


Obsidian Solutions Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy and gender identity), national or ethnic origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, parental status, protected veteran status, and any other non-merit factor, or any other characteristic protected by law.