Top Companies Hiring for Security Specialist Jobs

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

As a Fortune 50 company with more than 400,000 team members worldwide, Target is an iconic brand — and a place where purpose and people come together. Working at Target means helping all families discover the joy of everyday life, while working with great people and growing in your career. Caring for our communities is part of who we are, and we invest in the places we live and work. We grow and succeed together by building strong connections, nurturing talent and creating opportunities for every team member to thrive. We care, grow, and win together.

From day one, IBMers have the trust to create incredible things that alter the future for us, for each other, for our clients — and for the world. Around the globe, we’re constantly evolving who we are, adapting with purpose, and building an environment where everyone thrives, both individually and collectively. In partnership with our clients, we lead the way in groundbreaking technologies to make a difference in local communities – IBMers innovate with curiosity, openness, and a shared commitment to redefine industries and build what’s next.

No matter how you measure it, by aircraft, ships, or active-duty military personnel, the US Department of Defense (DoD) is big. Except for Social Security, the Department of Defense -- comprising the Army, Navy, Air Force, Marines, National Guard, Reserves, and more than a dozen defense agencies -- is the largest component of US government spending. The 2012 budget for the Department of Defense is more than $670 billion, 18% of which will be used to fund the ongoing military engagements in Afghanistan and Iraq. The DoD maintains a force of about 1.4 million active duty service members and operates thousands of facilities around the world.

Bank of America is one of the world’s leading financial institutions, serving individual consumers, small and middle-market businesses and large corporations with a full range of banking, investing, asset management and other financial and risk management products and services. We provide unmatched convenience in the United States, serving approximately 68 million consumer and small business clients with approximately 3,900 retail financial centers, approximately 15,000 ATMs and award-winning digital banking with approximately 56 million verified digital users. We are a global leader in wealth management, corporate and investment banking and trading across a broad range of asset classes, serving corporations, governments, institutions and individuals around the world. Bank of America offers industry-leading support to approximately 3 million small business households through a suite of innovative, easy-to-use online products and services. We serve clients through operations across the United States, its territories and more than 35 countries. By driving Responsible Growth, we deliver for teammates, clients, and the communities we serve. Being a Great Place to Work for our teammates is core to our approach. Our goal continues to be a company where people want to work today and build a career. We provide employees with access to leading benefits and programs that help teammates be well—physically, emotionally and financially. And we provide a variety of resources to help teammates grow in their roles and build new skills. Our diversity—in thought, style, gender, sexual orientation, gender identity, race, ethnicity, culture, religion, age, ability, military status and experience—makes us stronger and is essential for us to serve our clients, fulfill our purpose and drive Responsible Growth.

Booz Allen is an advanced technology company delivering outcomes with speed for America’s most critical defense, civil, and national security priorities. We build technology solutions using AI, cyber, and other cutting-edge technologies to advance and protect the nation and its citizens. By focusing on outcomes, we enable our people, clients, and their missions to succeed—accelerating the nation to realize our purpose: Empower People to Change the World®.

FedEx Corp. (NYSE: FDX) provides customers and businesses worldwide with a broad portfolio of transportation, e-commerce and business services. With annual revenue of more than $88 billion, the company offers integrated business solutions through operating companies competing collectively, operating collaboratively and innovating digitally as one FedEx. Consistently ranked among the world's most admired and trusted employers, FedEx inspires its more than 500,000 employees to remain focused on safety, the highest ethical and professional standards and the needs of their customers and communities. FedEx is committed to connecting people and possibilities around the world responsibly and resourcefully, with a goal to achieve carbon-neutral operations by 2040.

At Microsoft, our mission is to empower every person and every organization on the planet to achieve more. When you join Microsoft, you're not just taking on a job, you're embracing a calling. A calling where your individual contributions amplify into a collective force championing global progress and innovation. Rooted in a growth mindset, Microsoft believes in nurturing potential, embracing change, and lifelong learning. As part of Team Microsoft, you'll collaborate across boundaries, building upon the ideas of others, unified by our shared mission. Together, our aspirations become tangible. Consider Microsoft to make world-changing impact. Because impact matters. Join us at careers.microsoft.com

MANTECH was founded in 1968 to provide advanced technological services to the U.S. Government. We began with a single Navy contract to develop war-gaming models for the submarine community. Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge. For 5 decades, we kept a careful eye on where emerging technologies were taking the government, and we developed the resources to master those technologies—by staying close to our customers and anticipating their needs, hiring more than 9,000 talented professionals to propel us into the future, and acquiring companies with proven capabilities. Today, we are a multibillion-dollar public company that provides the innovation, adaptability and critical thinking our government needs for success in defense, intelligence, law enforcement, science, administration, health and other fields—throughout the nation and in many countries around the world. We are now applying the lessons learned in the unforgiving arena of national security to help the private sector protect networks and critical information.

Are you looking for more? Find it here. At Wells Fargo, we're more than a financial services leader – we’re a global trailblazer committed to driving innovation, empowering communities, and helping our customers succeed. We believe that a meaningful career is much more than just a job – it’s about finding all of the elements to help you thrive, in one place. Living the Well Life means you’re supported in life, not just work. It means having robust benefits, competitive compensation, and programs designed to help you find work-life balance and well-being. You’ll be rewarded for investing in your community, celebrated for being your authentic self, and empowered to grow. And we’re recognized for it – Wells Fargo once again ranked in the top three – making us the #1 financial services employer – on the 2025 LinkedIn Top Companies list of best workplaces “to grow your career” in the U.S. Learn more at www.wellsfargojobs.com. Wells Fargo & Company (NYSE: WFC) is a leading financial services company that has approximately $2.1 trillion in assets. We provide a diversified set of banking, investment and mortgage products and services, as well as consumer and commercial finance, through our four reportable operating segments: Consumer Banking and Lending, Commercial Banking, Corporate and Investment Banking, and Wealth & Investment Management. Wells Fargo ranked No. 33 on Fortune’s 2025 rankings of America’s largest corporations. In the communities we serve, the company focuses its social impact on building a sustainable, inclusive future for all by supporting housing affordability, small business growth, financial health, and a low-carbon economy. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.