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Senior Computer Operator Jobs in Catonsville, MD

STENA

Sr. Machine Operator

Baltimore, MD · On-site

$16 - $19/hr

In addition, this position is responsible for setting up, operating and overseeing our computer numerical controlled (CNC) machines. Ability to adhere to safety procedures and regulations while ...

Tate Access Floors Inc

CAD Designer/Drafter

Columbia, MD · On-site

$60K - $80K/yr

Iterating previous CAD models and adapting current ones to match the requested changes/improvements ... You will have access and exposure to our senior leaders and experts for learning in your role, and ...

Tate Access Floors Inc

CAD Designer/Drafter

Columbia, MD · On-site

$60K - $80K/yr

As an independent brand operating within Kingspan Group, a global plc group of companies, Tate has ... You will have access and exposure to our senior leaders and experts for learning in your role, and ...

Tate

CAD Designer/Drafter

Columbia, MD · On-site

$60K/yr

As an independent brand operating within Kingspan Group, a global plc group of companies, Tate has ... You will have access and exposure to our senior leaders and experts for learning in your role, and ...

Tate Access Floors Inc

CAD Designer/Drafter

Columbia, MD · On-site

$60K - $80K/yr

Iterating previous CAD models and adapting current ones to match the requested changes/improvements ... You will have access and exposure to our senior leaders and experts for learning in your role, and ...

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All JobsComputer Operator JobsSenior Computer Operator JobsSenior Computer Operator Jobs in Catonsville, MD

Senior Computer Operator information

See Catonsville, MD salary details

$23.7K

$76K

$154.7K

How much do senior computer operator jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior computer operator in Catonsville, MD is $75,956.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,300.00 and $97,400.00 per year, depending on experience, location, and employer.

What is a senior computer operator?

Senior Computer Operators are experienced professionals responsible for overseeing the operation of computer systems and related equipment in an organization. They monitor system performance, troubleshoot technical issues, and ensure that scheduled tasks such as data backups and batch jobs run smoothly. Additionally, they may supervise junior operators, document procedures, and coordinate with IT staff to resolve complex problems. Their role is crucial for maintaining the reliability and efficiency of computer operations.

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

To thrive as a Senior Computer Operator, you need strong knowledge of computer systems operations, troubleshooting, and a background in IT or computer science, often supported by relevant certifications or experience. Familiarity with operating systems (such as Windows, Linux, or mainframes), job scheduling software, and monitoring tools is typically required. Attention to detail, problem-solving ability, and effective communication help resolve issues efficiently and coordinate with technical teams. These skills ensure smooth workflow, system reliability, and rapid response to operational challenges in enterprise environments.

What are some typical challenges senior computer operators face when managing large-scale IT systems?

Senior Computer Operators often encounter challenges such as ensuring system uptime during maintenance windows, quickly resolving unexpected hardware or software failures, and effectively coordinating with IT support teams to minimize service disruptions. They must also stay vigilant against security threats and maintain detailed logs for audits and troubleshooting. Strong communication skills and the ability to prioritize tasks under pressure are critical for handling these responsibilities in a fast-paced IT environment.

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

AspectSenior Computer OperatorComputer Operator
CredentialsTypically requires more experience, possibly certifications in computer operations or related fieldsHigh school diploma or equivalent; some certifications may be preferred
Work EnvironmentData centers, large IT departments, or control rooms with complex systemsOffice settings, smaller data centers, or manufacturing environments
ResponsibilitiesOverseeing daily operations, troubleshooting, and supervising junior staffMonitoring systems, running scheduled tasks, basic troubleshooting
Usage in IndustryCommonly used in large organizations with complex IT infrastructureWidespread across various industries for routine system operations

The main difference between a Senior Computer Operator and a Computer Operator lies in experience, responsibilities, and scope of work. Senior Computer Operators typically handle more complex tasks, supervise others, and have more industry experience, whereas Computer Operators focus on routine system monitoring and basic troubleshooting.

What career paths can a senior computer operator take?

A senior computer operator can advance to roles such as systems administrator, network administrator, or IT supervisor by gaining additional certifications and technical skills. They may also move into IT management, cybersecurity, or database administration, depending on their interests and experience.

Which senior computer operator job has the highest salary?

Senior computer operators with specialized skills in systems management, automation, and experience with enterprise-level hardware and software tend to have the highest salaries. Salaries can also vary based on industry, certifications, and location, with those working in finance, technology, or large corporations typically earning more.

What cities near Catonsville, MD are hiring for Senior Computer Operator jobs?

Cities near Catonsville, MD with the most Senior Computer Operator job openings:

Senior Computer Operator jobs near you
Infographic showing various Senior Computer Operator job openings in Catonsville, MD as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution, with an average salary of $75,956 per year, or $36.5 per hour.

Cryptologic Computer Scientist, Level 3

Independent Software

Fort George G Meade, MD • On-site

Full-time

Re-posted 25 days ago

Job description

What You Will Do:
As a Cryptologic Computer Scientist, Level 3 at Independent Software, you will bring advanced computer science and software engineering expertise to some of the nation’s most complex technical challenges. We are a mission-first company where talented engineers are empowered to own their work, innovate with autonomy, and directly support national security outcomes. If you are looking for a role where your technical contributions drive real impact within a collaborative, high-performing team, this is the place for you.

In this role, you'll work at the intersection of software development, data science, cryptologic computer science, and mission analytics. You will support a senior Data Science lead in designing and building analytics platforms, developing tools to process and model large datasets, and creating scalable solutions that support national security efforts. Your experience in data-driven systems, algorithm development, vulnerability research, reverse engineering, exploitation, and analytic pipelines will be key in enabling advanced cryptologic, cybersecurity, and Computer Network Operations (CNO) missions.

You will apply a scientific and mission-focused approach to design, develop, and deliver solutions in areas such as forensics, attack attribution, critical network protection, penetration testing, vulnerability research, exploitation, and operational cyber support. Your work will enable state-of-the-art cryptologic and cybersecurity missions, providing the tools, techniques, and operational capabilities necessary to protect critical systems, uncover adversary tactics, and support offensive and defensive cyber operations.
Key Responsibilities: 

  • Collaborate closely with a Data Science Lead to build and support advanced analytics pipelines and data models
  • Design, develop, deliver, and operate solutions to complex cryptologic computer science problems
  • Apply software engineering best practices to mission-driven data science challenges
  • Develop scalable, secure, and mission-aligned tools that support complex analytic systems
  • Perform advanced tasks in forensics, attack attribution, network protection, warning indicators, penetration testing, and knowledge discovery
  • Conduct analysis, modeling, simulation, and reverse engineering to inform mission outcomes
  • Work with large-scale structured and unstructured datasets to uncover insights that support national security missions
  • Provide support for CNO tools, mission systems, and operational cyber activities
Required Skills and Qualifications:
 
  • Expertise in operating systems, algorithm analysis and design, programming languages, and data structures
  • Strong software engineering and development skills, particularly for data-driven or analytics-focused systems
  • Significant experience with data science, including data wrangling, machine learning, modeling, and analytic tool development
  • Knowledge of compiler theory, computer architecture, database theory, and discrete mathematics
  • Experience solving problems involving modeling, simulation, reverse engineering, or hardware/software development
  • Experience developing software, scripts, tools, or capabilities supporting Computer Network Operations (CNO), cyber mission activities, or operational mission requirements
  • Familiarity with CNO tools, operational support activities, and mission-focused cyber environments
  • Ability to work independently and collaboratively in a mission-driven environment
Education and Experience:
Candidates must meet one of the following:
  • Doctoral degree plus 4 years of relevant experience
  • Master’s degree plus 6 years of relevant experience
  • Bachelor’s degree plus 8 years of relevant experience
  • Associate degree plus 10 years of relevant experience
Additional requirements:
  • Degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or closely related field
  • Must include at least one programming course and four upper-level math courses (Calculus level or higher)
Relevant experience must include at least one of the following:
  • Theoretical or applied computer science
  • Modeling or simulation development
  • Algorithm analysis, design, or evaluation
  • Reverse engineering
  • Vulnerability research or exploitation
  • Computer Network Operations (CNO) support
  • Design, development, or evaluation of computer or information systems (software or hardware)
  • Development of software, scripts, tools, or operational capabilities supporting cyber, cryptologic, or intelligence missions
Clearance Requirement:
 
  • Must possess an active TS/SCI with appropriate Polygraph to be considered for this role

Why Choose Independent Software?
At Independent Software, our people are the mission. We’ve built a company around collaboration, integrity, and innovation and we make sure our team has the tools and support to grow, succeed, and thrive.
When you join us, you will:

  • Support critical national security missions that matter
  • Be part of a close-knit, employee-first culture where your voice is heard
  • Expand your skills through ongoing training, mentorship, and career development
  • Enjoy competitive compensation, generous benefits, and work-life balance

Ready to take the next step in your career? Join us and be part of something bigger.
Apply today.
We’re an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

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