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Senior Systems Engineer Jobs in Decatur, AL (NOW HIRING)

APEX TK

Senior Systems Engineer

Huntsville, AL · On-site

$120K - $160K/yr

General Overview APEX TK is seeking a Senior Systems Engineer to support the Missile Defense Agency's (MDA) Program Office delivering critical capabilities for the Defense of Guam (DoG). This role ...

APEX TK LLC

Senior Systems Engineer

Huntsville, AL · On-site

$120K - $160K/yr

General Overview APEX TK is seeking a Senior Systems Engineer to support the Missile Defense Agency's (MDA) Program Office delivering critical capabilities for the Defense of Guam (DoG). This role ...

KBR, Inc.

Javelin Sr Systems Engineer

Redstone Arsenal, AL · On-site

$106K - $145K/yr

Javelin Sr Systems Engineer Program Summary KBR's Defense and Technology Solutions division delivers mission engineering solutions for critical U.S. Army programs, specializing in aviation and ground ...

APEX TK LLC

Senior Systems Engineer

Huntsville, AL · On-site

$120K - $160K/yr

General Overview APEX TK is seeking a Senior Systems Engineer to support the Missile Defense Agency's (MDA) Program Office delivering critical capabilities for the Defense of Guam (DoG). This role ...

Apex Tk

Senior Systems Engineer

Huntsville, AL · On-site

$99K - $136K/yr

General Overview APEX TK is seeking a Senior Systems Engineer to support the Missile Defense Agency's (MDA) Program Office delivering critical capabilities for the Defense of Guam (DoG). This role ...

KBR

Javelin Sr Systems Engineer

Redstone Arsenal, AL

$106K - $145K/yr

Javelin Sr Systems Engineer Program Summary KBR's Defense and Technology Solutions division delivers mission engineering solutions for critical U.S. Army programs, specializing in aviation and ground ...

LogiCore Corporation

Sr. Systems Engineer

Huntsville, AL · On-site

$99K - $136K/yr

LogiCore Corporation is currently seeking a Senior Systems Engineer in Huntsville, AL to be part of an exciting, diverse, and dynamic team! Are you a Systems Engineer who is looking to join a mission ...

Starfish

Senior Systems Engineer

Huntsville, AL · On-site

$103K - $140K/yr

Torch Technologies is seeking a Senior Systems Engineer to join a team utilizing expertise in mission/software assurance, system architecture, and interface design. This position supports the ...

Griffon Aerospace

Senior Systems Engineer

Madison, AL · On-site

$93K - $128K/yr

The Senior Systems Engineer will lead system architecture, requirements, and model-based systems engineering (MBSE) activities for complex aerospace and defense programs. This role will establish and ...

SAIC

Senior Systems Engineer

Huntsville, AL

$103K - $140K/yr

ORA_ON_SITE Description SAIC is seeking a highly skilled Senior Systems Engineer to join our team supporting the Tactical Aviation and Ground Munitions (TAGM) Project Office at Redstone Arsenal in ...

LogiCore Corporation

Sr. Systems Engineer

Huntsville, AL

$103K - $140K/yr

Description LogiCore Corporation is currently seeking a Senior Systems Engineer in Huntsville, AL to be part of an exciting, diverse, and dynamic team! Are you a Systems Engineer who is looking to ...

Griffon Aerospace

Senior Systems Engineer

Madison, AL · On-site

$93K - $128K/yr

The Senior Systems Engineer will lead system architecture, requirements, and model-based systems engineering (MBSE) activities for complex aerospace and defense programs. This role will establish and ...

AeroVironment

Senior Systems Engineer

Huntsville, AL · On-site

$103K - $140K/yr

The candidate will provide senior-level systems engineering support, guiding technical efforts across multiple domains and ensuring alignment with MDA objectives. * Perform integrated analysis and ...

Griffon Aerospace

Senior Systems Engineer

Madison, AL · On-site

$89K - $122K/yr

Position Overview The Senior Systems Engineer will lead system architecture, requirements, and model-based systems engineering (MBSE) activities for complex aerospace and defense programs. This role ...

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All JobsSystems Engineer JobsSenior Systems Engineer JobsSenior Systems Engineer Jobs in Decatur, AL

Senior Systems Engineer information

See Decatur, AL salary details

$52.5K

$116.9K

$165K

How much do senior systems engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for senior systems engineer in Decatur, AL is $116,930.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $134,100.00 per year, depending on experience, location, and employer.

What is a senior systems engineer?

A senior systems engineer is an IT (information technology) professional tasked with designing and maintaining network systems and security. Examples include large server or storage systems, computer networks, and mainframes. As a systems engineer, your primary duties are to oversee the daily operations of your facility and lead a team of engineers in designing new systems to replace old ones. You may work for a company that provides engineering services and solutions for other businesses, or you may be part of a large university or other institution's IT department. Skills needed for the career include the ability to work independently, leadership, and analytical problem-solving. A bachelor’s degree in electrical engineering or IT and significant experience in a lower systems engineering position are essential qualifications.

What are the key skills and qualifications needed to thrive as a senior systems engineer, and why are they important?

To thrive as a Senior Systems Engineer, you need expertise in systems architecture, troubleshooting, and network administration, typically supported by a degree in computer science or a related field and several years of relevant experience. Familiarity with virtualization platforms, cloud services (like AWS or Azure), automation tools (such as Ansible or PowerShell), and certifications like CompTIA, Microsoft, or Cisco are often required. Outstanding problem-solving, communication, and project management skills help you lead initiatives and collaborate effectively across teams. These competencies are crucial for ensuring system reliability, scalability, and security in complex IT environments.

What are some common challenges faced by senior systems engineers when integrating new technologies into existing infrastructure?

Senior Systems Engineers often encounter challenges such as ensuring compatibility between legacy systems and new technologies, minimizing downtime during migrations, and addressing unforeseen security vulnerabilities. Effective integration requires thorough planning, cross-team collaboration, and detailed testing to avoid disruptions to business operations. Staying current with emerging technologies and adopting best practices for change management are essential for overcoming these challenges and ensuring smooth implementation.

What is the difference between Senior Systems Engineer vs Systems Administrator?

AspectSenior Systems EngineerSystems Administrator
CertificationsCompTIA Security+, Cisco CCNA, Microsoft certificationsCompTIA A+, Network+, Microsoft certifications
Work EnvironmentDesigning, implementing, and troubleshooting complex systemsManaging daily system operations and user support
Industry UsageIT, technology, enterprise environmentsIT support, small to medium businesses

While both roles involve working with IT systems, Senior Systems Engineers focus on designing and implementing complex infrastructure, whereas Systems Administrators handle routine maintenance and user support. The senior role typically requires more advanced certifications and experience, and often involves strategic planning and system architecture.

More about Senior Systems Engineer jobs

What are the most commonly searched types of Systems Engineer jobs in Decatur, AL?

The most popular types of Systems Engineer jobs in Decatur, AL are:

What are popular job titles related to Senior Systems Engineer jobs in Decatur, AL?

For Senior Systems Engineer jobs in Decatur, AL, the most frequently searched job titles are:

What job categories do people searching Senior Systems Engineer jobs in Decatur, AL look for?

The top searched job categories for Senior Systems Engineer jobs in Decatur, AL are:

What cities near Decatur, AL are hiring for Senior Systems Engineer jobs?

Cities near Decatur, AL with the most Senior Systems Engineer job openings:

Senior Systems Engineer jobs near you
Infographic showing various Senior Systems Engineer job openings in Decatur, AL as of August 2026, with employment types broken down into 76% Full Time, 19% Part Time, 3% Contract, and 2% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $116,930 per year, or $56.2 per hour.

Senior Systems Engineer

Huntsville, AL • On-site

TriVector Services, Inc
Guided Missile and Space Vehicle Manufacturing • 11 - 50 employees
Learn more about TriVector Services, Incexternal

$103K - $140K/yr

Full-time

Re-posted 21 days ago

Job description

Job Type
Full-time
Description
TriVector Services, Inc. provides quality aerospace engineering solutions to complex problems through a renowned team of engineering professionals. We are a Service-Disabled, Veteran-Owned, SBA-certified Small Business headquartered in Huntsville, Alabama. Our experienced team is dedicated to building lasting partnerships based on professional integrity and sound engineering principles. TriVector's Experience and exceptional Performance adds measurable Value to every project. TriVector Services, Inc., is seeking qualified candidates to fill our Senior Systems Engineer position.
This position directly supports the Missile Defense Agency staff in the office of Command, Control, Communications, and Battle Management (C3BM) Systems Engineering. Responsibilities include, but are not limited to:
  • Provide direct support for algorithm development, leading tasking for analysis of sensor resource management and battle management.
  • Support systems and software engineering, presentation of status updates, technical analysis, and failure reviews.
  • Support programmatic decisions with technical analysis by providing courses of action and actionable recommendations.
  • Plan, support, facilitate and execute various systems engineering design & technical reviews requiring input on behalf of the government Program Office.

Requirements
Required Qualifications:
  • U.S. citizenship is required.
  • Candidate must have 12+ years of applicable experience.
  • Must possess and be able to maintain a DoD Secret security clearance.
  • A Master's Degree in STEM is required.
  • Must have experience supporting and/or leading a collaborative team (dispersed team of Government, Contractors, Prime Developers) .
  • Exceptional oral and written communication skills are required.

Preferred Qualifications:
  • Documented systems engineering proficiency in aerospace industry, missile defense is preferred.

Disability Accommodation for Applicants - TriVector Services, Inc. is an Equal Employment Opportunity employer and provides reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, or any other reason, please call us at (256) 898-3430 or email hr@trivector.us for assistance.

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