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Junior Computer Operator Jobs in Maryland (NOW HIRING)

Koniag

Computer Operator III

Silver Spring, MD · On-site

Providing technical leadership, guidance, and training to junior computer operators and support staff, ensuring adherence to established policies and procedures. * Collaborating with IT professionals ...

Koniag, Inc.

Computer Operator III

Silver Spring, MD · On-site

Providing technical leadership, guidance, and training to junior computer operators and support staff, ensuring adherence to established policies and procedures. * Collaborating with IT professionals ...

kgs

Computer Operator III

Silver Spring, MD

Providing technical leadership, guidance, and training to junior computer operators and support staff, ensuring adherence to established policies and procedures. * Collaborating with IT professionals ...

kgs

Computer Operator III

Silver Spring, MD

Providing technical leadership, guidance, and training to junior computer operators and support staff, ensuring adherence to established policies and procedures. * Collaborating with IT professionals ...

Nightwing

Junior Software Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

... operating and supporting the developed software and techniques • Daily activities include ... computer engineering, Computer Science, or related field. • Top Secret/SCI + Full Scope Poly ...

Nightwing

Junior Software Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

... operating and supporting the developed software and techniques • daily activities include ... Computer Science, or related field. • Top Secret/SCI + Full Scope Poly required Company

Nwis

Junior Software Developer

Annapolis Junction, MD

$73K - $95K/yr

The software developer also writes documentation pertinent to operating and supporting the ... in computer engineering, Computer Science, or related field. At Nightwing, we value collaboration ...

Nightwing

Junior Software Developer

Annapolis, MD · On-site

$66K - $86K/yr

The software developer also writes documentation pertinent to operating and supporting the ... in computer engineering, Computer Science, or related field. At Nightwing, we value collaboration ...

Saalex

Junior Systems Administrator

Patuxent River, MD · On-site

$60K - $75K/yr

Candidate will support 200 users / 150 computer assets / printers / network connectivity in the ... Knowledgeable / proficient in the use of Microsoft operating systems * Troubleshoot tier 1 support ...

Saalex

Junior Systems Administrator

Patuxent River, MD · On-site

$60K - $75K/yr

Candidate will support 200 users / 150 computer assets / printers / network connectivity in the ... Knowledgeable / proficient in the use of Microsoft operating systems * Troubleshoot tier 1 support ...

Saalex

Junior Systems Administrator

Patuxent River, MD · On-site

$60K - $75K/yr

Candidate will support 200 users / 150 computer assets / printers / network connectivity in the ... Knowledgeable / proficient in the use of Microsoft operating systems * Troubleshoot tier 1 support ...

Saalex

Junior Software Developer

Lexington Park, MD · On-site

$75K - $85K/yr

The ideal candidate will bring a strong foundation in computer science, hands-on development ... Experience with real-time operating systems * Familiarity with Mission Systems Avionics * Knowledge ...

Saalex

Junior Software Developer

Lexington Park, MD · On-site

$75K - $85K/yr

The ideal candidate will bring a strong foundation in computer science, hands-on development ... Experience with real-time operating systems * Familiarity with Mission Systems Avionics * Knowledge ...

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All JobsComputer Operator JobsJunior Computer Operator JobsJunior Computer Operator Jobs in Maryland

Junior Computer Operator information

See Maryland salary details

$23.3K

$86.4K

$133.4K

How much do junior computer operator jobs pay per year?

As of Aug 12, 2026, the average yearly pay for junior computer operator in Maryland is $86,354.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,000.00 and $84,400.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by a junior computer operator in their first year, and how can they overcome them?

Junior Computer Operators often encounter challenges such as managing multiple tasks simultaneously during busy shifts, troubleshooting routine hardware or software issues, and adapting to the organization's specific systems and protocols. Building familiarity with monitoring tools, following standardized procedures, and proactively seeking guidance from more experienced team members can help overcome these obstacles. Additionally, maintaining clear communication with colleagues in IT support and other departments is key to resolving issues efficiently and minimizing downtime.

What are the key skills and qualifications needed to thrive as a junior computer operator?

To thrive as a Junior Computer Operator, you need a good understanding of computer systems, basic troubleshooting abilities, and often a certificate or diploma in computer science or IT. Familiarity with operating systems (like Windows or Linux), office software, and data entry tools is typically required. Attention to detail, reliability, and strong communication skills help ensure smooth operations and prompt issue resolution. These skills are essential to maintain system efficiency, prevent errors, and support IT teams in daily technical tasks.

What is the difference between Junior Computer Operator vs Computer Operator?

AspectJunior Computer OperatorComputer Operator
CredentialsHigh school diploma, basic computer certificationsHigh school diploma, more experience, possibly additional certifications
Work EnvironmentEntry-level, supervised tasks in data centers or officesMore autonomous, handling complex systems in data centers or IT departments
ResponsibilitiesMonitoring systems, basic data entry, assisting senior operatorsOperating and maintaining computer systems, troubleshooting issues

The main difference between a Junior Computer Operator and a Computer Operator lies in experience and responsibility level. Junior Computer Operators typically perform entry-level tasks under supervision, while Computer Operators handle more complex operations independently. Both roles require similar credentials, but the Computer Operator usually has more hands-on experience and responsibilities.

What is a junior computer operator?

Junior Computer Operators are entry-level IT professionals who assist in operating and monitoring computer systems, servers, and related equipment within an organization. They are responsible for running routine system checks, troubleshooting basic technical issues, and ensuring that computer operations run smoothly. Their duties often include backing up data, maintaining logs, and supporting senior staff with more complex tasks. This position is ideal for individuals starting their careers in IT who are looking to gain hands-on experience in computer operations.
What are the most commonly searched types of Computer Operator jobs in Maryland? The most popular types of Computer Operator jobs in Maryland are:
What are popular job titles related to Junior Computer Operator jobs in Maryland? For Junior Computer Operator jobs in Maryland, the most frequently searched job titles are:
What job categories do people searching Junior Computer Operator jobs in Maryland look for? The top searched job categories for Junior Computer Operator jobs in Maryland are:
What cities in Maryland are hiring for Junior Computer Operator jobs? Cities in Maryland with the most Junior Computer Operator job openings:
Junior Computer Operator jobs near you
Infographic showing various Junior Computer Operator job openings in Maryland as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $86,354 per year, or $41.5 per hour.

Junior Computer Operator - Aberdeen Proving Ground, MD

Martek Global Services

Aberdeen Proving Ground, MD • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

Martek Global Services, Inc. (“Martek”) has been awarded several long-term Federal contract to provide a wide range of IT talent.  Our team is seeking  a Junior Computer Operator to  join our team supporting the Department of Defense (DoD) with High Performance Computing (HPC) Moderation Program and Army Corps of Engineers, Engineer Research and Development Center (ERDC) DoD Supercomputing Resource Center (DSRC) with the required education and experiences outlined below. This position is located at Aberdeen Proving Ground, MD.  

Responsibilities 

The Junior Computer Operator will  monitor and operate high performance computers and peripheral electronic data processing equipment to process scientific, engineering, or other data according to operating instructions. Additional duties include:

  • Continuously monitors and responds to operating and error messages of equipment storage devices, printers and control panels
  • Sets up and runs diagnostic test and reacts appropriately to the messages and reports errors or machine malfunctions as required
  • May perform work incidental to machine operations such as maintaining production records, replenishing specified stock items, and distributing output materials
  • May work with multiple systems
  • Additional duties as assigned

Educational & Experience Requirements

  • Candidate must possess a Secret Clearance or ability to obtain one 
  • High School Diploma with 4 years’ experience; OR associates degree with 2 years’ experience in a related field; OR a Bachelors degree (or higher) in a related field with no experience


Preferred experience & Skills

Preferred experience in various HPC Systems and various HPC Technologies.

  • Cray/Cray Ex, IBM, SGI, Penguin, or customer architecture
  • Red Hat Enterprise Linux (RHEL), CentOS, or Linux variants operating systems (OS)
  • InfiniBand (IB), Intel Omni-Path interconnects
  • Portable Batch System (PBS), Simple Linux Utility for Resource Management (SLURM), or IBM Platform Load Sharing Facility (LSF) schedulers
  • Intel Xeon, AMD EPYC, or ARM CPUs
  • Nvidia graphic processing units (GPU)s
  • ITLI Foundation

About Martek
Founded in 1996 with nothing more than a desk in an attic, Martek Global Services, Inc. (“Martek”) has grown into a nationwide professional services company with a growing team of more than 100 employees supporting Federal agencies and commercial clients across the United States. Headquartered in Georgetown, Washington, DC, we provide expertise in facilities management, program management, healthcare, technology, engineering, logistics, security, and professional support services. Our success is built on delivering exceptional service to our customers while fostering a collaborative culture where employees are empowered to grow, innovate, and make a meaningful impact.
Why Martek?
At Martek, we know our success starts with our people. That's why we're committed to providing competitive benefits, meaningful recognition, and programs that support your health, well-being, professional growth, and work-life balance. When you join Martek, you become part of a team where your contributions are valued, your achievements are recognized, and your career can grow.
Benefits

  • Medical, Dental & Vision Insurance
  • Health Savings Account (HSA)
  • 401(k) with Company Match
  • Company-Paid Life Insurance & Long-Term Disability
  • Paid Time Off & Holidays
  • Employee Assistance Program (EAP)
Employee Experience
  • Meaningful employee recognition programs
  • Employee recognition and rewards program
  • Wellness and charitable giving programs
  • Employee referral bonus program

Martek Global Services is an Equal Opportunity Employer. We consider all qualified applicants for employment without regard to race, color, religion, sex, national origin, age, disability, protected veteran status, or any other status protected by applicable federal, state, or local law.
As a federal contractor, Martek encourages qualified protected veterans and individuals with disabilities to apply. If you require a reasonable accommodation during the application or hiring process, please contact Human Resources.
Learn more about Martek at www.martekglobal.com
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