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

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 ...

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 ...

LogiCore Corporation

Sr. Systems Engineer

Huntsville, AL · On-site

$95 - $130/hr

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 ...

Radiance Technologies

Senior Systems Engineer

Huntsville, AL · On-site

$103K - $140K/yr

Radiance Technologies, a 100% employee-owned company, is seeking candidates for a Senior Systems Engineer position supporting advanced technology development within the space domain. The selected ...

APEX TK

Senior Systems Engineer

Huntsville, AL · On-site

$130K - $160K/yr

General Overview APEX TK is looking for a highly skilled Senior Systems Engineer to join our team! In this role you will get to utilize your expertise in mission/software assurance, system ...

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 ...

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AeroVironment, Inc.

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 ...

APEX TK LLC

Senior Systems Engineer

Huntsville, AL · On-site

$130K - $160K/yr

General Overview APEX TK is looking for a highly skilled Senior Systems Engineer to join our team! In this role you will get to utilize your expertise in mission/software assurance, system ...

APEX TK LLC

Senior Systems Engineer

Huntsville, AL

$130K - $160K/yr

General Overview APEX TK is looking for a highly skilled Senior Systems Engineer to join our team! In this role you will get to utilize your expertise in mission/software assurance, system ...

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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 Aug 22, 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 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 85% Full Time, 9% Part Time, 5% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $116,930 per year, or $56.2 per hour.

Senior Systems Engineer / Chief Systems Engineer

IronMountain Solutions

Huntsville, AL • On-site

$103K - $140K/yr

Full-time

Re-posted 14 days ago

Job description

501706 Senior Systems Engineer / Chief Systems Engineer - Army Fires Program Office

Location: Huntsville, AL 

Position Type: Full-Time

Security Clearance Required: Active Department of Defense TOP SECRET/SCI

Travel: 25%

Position Overview

We are seeking a visionary and execution-focused Senior Systems Engineer to provide technical leadership, architectural oversight, and modernization strategy for the Army's Long-Range Precision Fires and weapon systems portfolios. In this role, you will act as a force multiplier, bridging traditional defense acquisition requirements with cutting-edge commercial practices.

The ideal candidate will bring a 10+ year record of success across complex DoD, MDA, and related programs, with proven expertise in leading high-performing Integrated Product Teams (IPTs), deploying Model-Based Systems Engineering (MBSE), and pioneering Agile Systems Engineering practices to radically accelerate value delivery.

Core Responsibilities

Technical Leadership & Agile SE Execution

  • Modernize Engineering Frameworks: Author, maintain, and modernize Agile Systems Engineering Management Plans (SEMP) and CDRLs, successfully tailoring commercial best practices for rigorous, high-compliance defense environments.
  • Advanced Methodologies: Drive the adoption of advanced software and systems architectures, utilizing Behavior-Driven Development (BDD), Domain-Driven Design (DDD), and Event-Driven Architectures to reduce technical debt and lifecycle costs.
  • Human-AI Collaborative Engineering: Prototype and integrate emerging digital engineering capabilities, including human-AI collaborative systems engineering processes, to drive unprecedented efficiency gains in team capacity and requirements synthesis.
  • Mentorship & Alignment: Provide technical mentorship to functional leads, Product Owners, and multi-disciplinary teams on requirements management, verification & validation (V&V), and Agile workflows (Scrum/Kanban).

Systems Integration, Modeling & Simulation

  • System-of-Systems Integration: Lead the integration, verification, and validation of complex hardware-in-the-loop (HWIL), software-in-the-loop (SIL), and tactical physics-based simulations.
  • Requirements & Traceability: Manage complex system specification trees, interface control documents (ICDs), and end-to-end traceability using tools like IBM DOORS and Cameo EA.
  • Data-Driven Decisions: Leverage a deep background in Python/C++ data analysis, automated testing, and Design of Experiments (DOE) to analyze simulation output, reduce program risk, and accelerate cross-platform validation.

Program & Stakeholder Management

  • IPT Lead: Serve as a core technical leader capable of acting as an IPT Lead or Control Account Manager (CAM) to tightly bind engineering execution with cost, schedule, and risk baselines.
  • Strategic Interface: Collaborate directly with senior government stakeholders, program managers, and sibling contract counterparts to align mission-critical milestones and influence technical direction.
  • Business Capture Support: Contribute high-tier technical writing, architecture concepts, and solution design to proposal and capture efforts for high-value contract opportunities.

Required Qualifications

  • Education: Bachelor of Science (BS) in Aerospace Engineering, Systems Engineering, or a closely related STEM discipline.  A Master's Degree (MS) is preferred.
  • Experience: 10+ years of progressive technical experience supporting high-value missile defense, aviation, space, or tactical weapons programs.
  • Methodology Mastery: Demonstrated expertise implementing Agile SE frameworks, including Scrum Master or Kanban leadership, Test-Driven Development (TDD), BDD, and DDD.
  • Toolsets & Languages:
    • Systems/Requirements: Cameo Enterprise Architect, DOORS, IBM Rhapsody, Atlassian Suite (Jira/Confluence).
    • Technical: Python, C++, MATLAB, Git, Linux, and Containerization tools.
  • Clearance: Must possess an active Top Secret/SCI security clearance.

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