About All Proven IT LLC
At All Proven IT LLC, technology is more than a service — it’s a partnership. We believe in building dependable IT ecosystems that empower businesses to perform at their best. Founded by Marcus, a senior IT professional with decades of experience, All Proven IT LLC was built on a vision of making enterprise-grade IT expertise accessible to organizations of every size.
Our mission is simple: to deliver proven, people-focused IT solutions that help companies grow smarter, safer, and stronger.
Who We Are
All Proven IT Solutions LLC is a veteran-owned cybersecurity and IT risk management firm providing assessment, compliance, and secure IT operations for healthcare providers, government contractors, non-profits, and small-to-mid-size organizations.
We operate at the intersection of:
Cybersecurity
Compliance
Governance
And operational IT
Mission Statement
To provide end-to-end managed IT, project management, and consulting solutions that align with our clients’ business goals. We strive to simplify complexity, strengthen performance, and deliver results through integrity, innovation, and collaboration.
Vision Statement
To redefine the IT services landscape by empowering organizations with secure, innovative, and future-ready technology that enhances how people work and connect.
30+ Years of Experience
About Marcus – Founder & Senior IT Consultant
Marcus has built a career defined by leadership, technical excellence, and a passion for empowering others through technology. With extensive experience in IT project management, systems administration, and strategic consulting, he founded All Proven IT LLC to provide businesses with smarter, more reliable IT solutions.
Marcus believes that great IT isn’t just about hardware or code it’s about people, communication, and measurable impact. His leadership philosophy centers on mentorship, accountability, and continuous improvement values reflected in every member of the All Proven IT LLC team.
Outside of work, Marcus is deeply involved in mentoring young IT professionals and contributing to community tech initiatives, promoting education, innovation, and professional growth in the Fort Washington area.
Marcus Senior is a veteran technology executive, cybersecurity strategist, and business leader with more than 30 years of experience delivering enterprise IT infrastructure, operations, and modernization solutions across government, healthcare, and private-sector environments.
As the CEO of All Proven IT Solutions LLC, Marcus specializes in cybersecurity risk readiness assessments, IT infrastructure support, HIPAA-focused compliance initiatives, project and program management, and technology consulting services for federal, state, local, and commercial organizations. A proud United States Marine Corps veteran, Marcus is recognized for combining disciplined leadership with hands-on technical expertise developed through roles supporting organizations such as Kaiser Permanente, GSA, and other enterprise environments. His background includes infrastructure modernization, systems integration, operational leadership, and strategic technology planning. Marcus currently holds industry certifications.
I am a distinguished USMC veteran with a proven track record of exceptional leadership and bravery in the face of adversity. My dedication and strategic acumen have not only led to multiple meritorious promotions during his time of service but have also set a standard of excellence for peers. After an honorable discharge, I transitioned my leadership skills and technical prowess into the civilian sector, where I began a career as an IT Manager for the nation’s largest Health maintenance organization (HMO). There, he and his team streamlined operations and implemented innovative solutions to enhance patient care and data security.
My career continued to ascend as I took on the role of CEO at a technology startup company, where I have become a visionary leader in providing advanced IT services to the federal government and various private entities. Under his guidance, the company has established itself as a trusted provider of technology solutions that drive efficiency and growth. Throughout my career, I have remained committed to excellence, integrity, and innovation, building a legacy of service and success that bridges my military and civilian achievements, and passion for making a positive impact on the world through technology and leadership is truly commendable.
Naics Codes
541000
Professional, Scientific, and Technical
541519
Other Computer Related Services
541611
Administrative Management and General Management Consulting
541618
Other Management Consulting Services
541513
Computer Facilities Management Services
541614
Process, Physical Distribution, and Logistics Consulting Services
541690
Other Scientific and Technical Consulting Public Health Programs
923120
Administration of Public Health Programs
541990
Cybersecurity
Certifications
What We Do
We specialize in professional IT services that combine technical precision with strategic insight:
IT Project Management & Governance
Streamlined delivery from planning to completion.
Service Desk Management
24/7 helpdesk and customer support solutions.
Systems & Network Administration
Optimizing infrastructure performance and security.
On-Site & Outsourced IT Support
Local and global coverage for continuous operations.
Feasibility Studies, SLAs & SOP Documentation
Structured processes that build accountability.
Hardware & Software Refresh
Upgrading systems for performance and reliability.
IT Management & Consulting
Helping organizations transform through technology.
Our Values
💡 Integrity: We operate with honesty, transparency, and accountability in every engagement.
⚙️ Excellence: We bring senior-level expertise and precision to every project we handle.
🤝 Partnership: Collaboration is at the heart of how we deliver success.
🚀 Innovation: We continuously adapt and evolve with the ever-changing technology landscape.
Our clients rely on us to advise them on
What is exposed
What is non-compliant
What is vulnerable
What needs mitigation
And what it will cost
We replace uncertainty with clarity.