Jobs in the United States

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Added 4 mins ago
Software Development Engineering - Advisor I
Fiserv
Sunnyvale, CA
What does a successful Senior Cloud Automation Engineer do at Fiserv?
Added 14 mins ago
NS
Infrastructure Engineer (Platform)
Northwood Space
Los Angeles, CA, CA
- $125,000 to $140,000 USD / year
…reliable communication for satellite missions such as national security, global connectivity, and disaster response. With a vertically integrated approach, Northwood designs, builds, and…
Added 16 mins ago
AS
Systems Integration Engineer
AMERICAN SYSTEMS
Arlington, VA
- $130,000 to $150,000 USD / year
AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Systems Integration Engineer to help design, verify, and deploy complex, multi-domain mission systems in at the…
Added 17 mins ago
Traffic and Secure Services Network SRE Engineer
Apple
Cupertino, CA
…available. We're seeking a technically strong Site Reliability Engineer (SRE) to join our growing team, focused on the future of traffic management, load balancing, and secure networking…
Added 18 mins ago
Systems Engineer DevOps Support| TS/SCI w/ MD POLY Security Clearance required
Power3 Solutions
Hanover, MD
Security Clearance Required: TS/SCI with MD polygraph
Added 18 mins ago
Network Administrator (Korean Bilingual)
SBT Global, Inc.
Irvine, CA
Administer G-Cloud user security solutions (Printer Chaser).
Added 52 mins ago
O
Principal Network Engineer
Oracle
Abilene, TX · TX
- $114,600 to $234,600 USD / year
Engineer segmentation (VRFs/security zones), ACLs/policies, encryption (IPsec/TLS), and DDoS/WAF integrations aligned to zero-trust.
Added 52 mins ago
O
Senior Core Infrastructure Engineer
Oracle
Reston, VA
- $79,200 to $209,500 USD / year
The engineer will help deliver reliable platforms that enable controlled information sharing between networks operating at different security levels. The ideal candidate has broad systems…
Added 56 mins ago
Cluster Project Design Electrical Engineer, Fleet Remediation Engineering
Amazon Data Services, Inc.
Herndon, VA
…support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We…
Added 56 mins ago
Data Engineer , AWS Infrastructure Supply Chain Intelligence
Amazon Data Services, Inc.
Austin, TX · Bellevue, WA
…support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We…
Added 57 mins ago
Senior Staff Software Engineer, Audio Systems, XR
Google
San Jose, CA
…retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes…
Added 59 mins ago
C
Senior/Staff Infrastructure & Security Engineer
CivilGrid
Boston, MA
- $137,318 to $192,960 USD / year
We're looking for a Security & Infrastructure Engineer to own our security posture and assist in supporting our cloud platform and reliability as we scale into large utilities and civil…
Added 1 hour ago
Systems Integrator Systems Engineer| TS/SCI w/ MD poly security clearnance
Power3 Solutions
Hanover, MD
Security Clearance Required: TS/SCI with MD polygraph
Added 1 hour ago
Senior Site Reliability Engineer
Applaudo Studios
Louisville, KY
You are a Senior Site Reliability Engineer with strong cloud and reliability engineering fundamentals and the versatility to work across edge infrastructure, enterprise networking, mobile…
Added 1 hour ago
UO
Engineer II, Autonomous Systems - Missouri Institute for Defense & Energy
University of Missouri System
MO
- $75,000 to $80,000 USD / year
The Engineer II - Autonomous Systems will support the development, integration, and testing of software for autonomous drone navigation and mission execution. The position will build…
Added 1 hour ago
I
Sr. IT Support Engineer
iSoftStone
Bellevue, WA
- $48 to $60 USD / hour
iSoftStone, Inc. is seeking a Sr. IT Support Engineer to join our Team in Bellevue, WA!
Added 1 hour ago
Mechanical Engineer l
Yulista Services LLC
Huntsville, AL
The Mechanical Engineer I will be responsible for developing the mechanical design of the product and working with operations team in the integration of the product.
Added 1 hour ago
Hardware Systems Engineer - AI Hardware
Cloudflare
Austin, TX
…in 120+ countries, the hardware we select helps improve the security, reliability, and performance of the…
Added 1 hour ago
Senior Principal Software Engineer – GlobalProtect (Windows & macOS Internals)
Palo Alto Networks, Inc.
CA
As a Senior Principal Software Engineer for GlobalProtect, you will be the hands-on technical authority for our endpoint networking stack across the Windows driver and macOS…
Added 1 hour ago
Principal Site Reliability Engineer (AIOps)
Palo Alto Networks, Inc.
CA
Palo Alto Networks runs a large hybrid infrastructure and is one of the largest GCP customers. As a Sr Principal DevOps Engineer, you will be part of a team supporting the services running…
Added 1 hour ago
Sr Service Engineer, Avionics Service and Support (Onsite)
RTX
United States
Collins Aerospace seeks an experienced Senior Systems Engineer to join its service engineering and support team in Cedar Rapids, Iowa, with the ability to provide on-site support as needed…
Added 1 hour ago
Senior Software Engineer - Modeling (Onsite)
RTX
United States
Certifications: Security (Security+, CISSP, or equivalent); Networking (CCNA,or equivalent).
Added 1 hour ago
Software Engineer II - DevOps / Infrastructure (Onsite)
RTX
United States
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Added 1 hour ago
Senior Software Engineer - Agile Product Owner (Onsite)
RTX
United States
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Added 1 hour ago
Site Reliability Engineer
Booz Allen Hamilton_United States
Reston, VA
As a Site Reliability Engineer (SRE) on our team, you'll help support and sustain a production Kubernetes-based platform operating within the Intelligence Community. You'll perform platform…

MCSG Technologies

SOFTWARE ENGINEER

Greenbelt, MD, United States

$100,000 to $120,000 USD / year

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Job details

Pay: $100,000 to $120,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

JOB SUMMARY: MCSG Technologies is seeking a versatile and proactive Software Engineer to support, optimize, and scale our internal IT infrastructure while building and maintaining software development tools and workflows. In this role, you will sit at the intersection of traditional IT systems administration and modern software engineering. You will manage core operating environments, automate routine administrative tasks, and provide support for third-party development tools our customers rely on to meet critical project deliverables. Work Schedule: Hybrid with 3 days onsite. Location: Goddard Space Flight Center in Greenbelt, MD

PRIMARY DUTIES:

Serve as a liaison to bridge the gap between internal IT systems administration and software development workflows.
Assist day-to-day IT and server infrastructure, maintain secure operating environments, and support engineering teams by integrating and troubleshooting development, containerization, and static analysis tools.
Maintain and improve software development lifecycle (SDLC) tools such as Git/GitHub/GitLab, Jira, Confluence, Docker, and artifact repositories.
Write scripts (Python, Bash, PowerShell) to automate repetitive system administration tasks, user onboarding, and infrastructure-as-code (IaC) deployments.
Partner with software engineering teams to streamline build pipelines, troubleshoot environment drift, and integrate internal tools.
Create and maintain clear technical documentation, runbooks, and architecture diagrams for internal systems and development workflows.
Troubleshoot hardware, OS, and network connectivity issues; escalate and resolve infrastructure incidents.

REQUIREMENTS:

Proficiency in at least one scripting or programming language (C/C++, Python, Bash, PowerShell, or JavaScript).
Familiarity with setting up, running, or troubleshooting static application security testing (SAST) / code analysis tools.
Experience with version control systems (Git, GitHub/GitLab).
Experience with CI/CD platforms (Jenkins, GitLab CI, GitHub Actions).
Experience building, running, and managing containerized applications and multi-container environments (Docker).
Proven experience in installing, configuring, and troubleshooting Linux/UNIX and/or hybrid IT systems.
Solid understanding of networking fundamentals (TCP/IP, DNS, firewall rules, VPNs) and security best practices.
Ability to multi-task and change direction as needed to meet customer needs.
Ability to innovate and propose alternative solutions to resolve issues.
Strong analytical and troubleshooting mindset, proactive communication, and an eagerness to help technical and non-technical team members solve complex problems.
Possess strong written, oral, and interpersonal communication skills.

PREFERRED QUALIFICATIONS:

Hands-on experience with collaboration and tracking tools like Jira and Confluence.
Administer, monitor, and troubleshoot Linux and Windows server environments, cloud instances (AWS/Azure/GCP), and local/hybrid network services.
Manage user provisioning, role-based access control (RBAC), SSO, and directory services (Active Directory).
Apply OS patches, manage system hardening, conduct regular backups, and respond to security alerts or system vulnerabilities.

RELEVANT EXPERIENCE: 3+ years of software development, system administration, or systems engineering development experience.

EDUCATION/CERTIFICATION: BS in Computer Science, Information Systems, Information Assurance, Software Engineering or other related disciplines or equivalent experience.

SECURITY CLEARANCE: Individual must meet government NAC and citizenship/ permanent residency requirements for access to NASA GSFC. Background investigation will be performed as a requirement of the job.

Qualifications

ABOUT US: At MCSG Technologies, we believe the path to success begins by empowering our employees to do what is best for our customers. This helps create value for our customers and business partners through efficiencies and cost-effective relationships that are built on trust, while delivering on-time and within budget. Our company ethos is simple Empowered to serve our customers, our communities, our colleagues. If you would like to learn more, please visit our website at www.mcsgtech.com or find us on Glassdoor.

BENEFITS OFFERED: Medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, EAP, parental leave, paid time off, holidays and more. Learn more about MCSG Technologies benefits: https://www.mcsgtech.com/benefits/.

COLORADO'S EQUAL PAY ACT: In compliance with Colorados Equal Pay for Equal Work Act; MCSG Technologies considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.

EOE STATEMENT: We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity, sexual orientation, national origin, disability status, protected veteran status or any other characteristic protected by law.

PAY TRANSPARENCY NONDISCRIMINATION PROVISION: The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractors legal duty to furnish information. 41 CFR 60-1.35(c)

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More about this job

Skills

Software development tools
System administration
Software development
Troubleshooting
Git
GitHub
GitLab
Jira
Atlassian Confluence
Docker
Python
Bash
Microsoft PowerShell
Onboarding
Infrastructure as code
Troubleshoot
Documentation
C
C++
JavaScript
Control systems
CI/CD
Jenkins
Linux
UNIX
DNS
Communication skills
Collaboration
Microsoft Windows Server
AWS
Microsoft Azure
Google Cloud
Microsoft Active Directory
Computer science

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