Your Northrop Grumman Retirement Package Was Set by Your Hire Date. Two Dates Decide Which One You Have.

Hired before 1 July 2008: you are in a defined benefit pension. Most of Northrop's pension plans closed to new hires on that date, and the company's own Total Rewards material states the program is available to employees hired before it.

Hired between 1 July 2008 and 1 April 2016: no pension, but you are eligible for the Retirement Account Contribution, an automatic company contribution of 3%, 4% or 5% of pay depending on your age, which the company pays whether or not you contribute anything yourself. The RAC begins exactly where pension eligibility ends, which is not a coincidence; it is the replacement benefit.

Hired after 1 April 2016: no pension and no RAC, but a materially better 401(k) match, up to 6% of pay under five years of service and up to 7% after, against 4% for people hired earlier. If you joined through the Orbital ATK acquisition there is a separate Non-Elective Contribution as well.

None of these is better or worse in the abstract, and you do not get to choose. What you do get to choose is whether you are contributing enough to collect what your era actually offers, and most of the money left on the table at Northrop is left there by people who never checked which schedule applies to them.

What this assumes ↓

New entry stopped on 1 July 2008. Final average pay formulas froze on 31 December 2014. Cash balance pay credits and interest credits did not stop and have not stopped, Northrop reported $217 million of pension service cost for 2025 alone, which is the accounting signature of a plan still accruing benefits.

So if you were told your pension is frozen, that is true of the final-average-pay formulas and false of the cash balance. Which of those you have depends on your heritage plan, and for many long-tenured people the answer is both.

Interest on the cash balance is credited monthly at the 30-year Treasury rate with a four-month lookback, subject to a minimum of 2.25% a year. The rate credited at 31 December 2025 was 4.87%. Be careful with a second figure that circulates: the 10-K quotes 4.84% as of the same date, but that is the actuarial assumption for the following year, not the rate credited to your account. They are different numbers doing different jobs.

One asymmetry worth knowing if you are in the Retirement Value Plan subplan: the RVP cash balance is described without the 2.25% minimum that applies to the Pension Plan and Plan B. The floor is stated for those and not for the RVP.

The pay credit itself is a percentage of pay that varies by your points, age plus service, and rises as they accumulate. Northrop discloses only the percentages applicable to named executives, so the full schedule by points is not public. Anyone quoting you a complete tier table for this is working from something other than a filing. Your pension summary plan description carries it.

Under the Pension Plan and Retirement Plan B cash balance, early retirement eligibility begins at age 55 with ten years of service, and benefits commenced before normal retirement age of 65 may be reduced.

Under the Retirement Value Plan subplan, a vested cash balance benefit may be distributed after termination of employment immediately, regardless of age, as a lump sum or as any of several actuarially equivalent annuities.

That difference is worth real money and real optionality to anyone considering leaving before 55, and it is decided by which subplan holds your benefit rather than by anything you elect. It is the first thing to establish if an early departure is on the table.

The heritage Electronic Systems subplan is different again, a non-cash-balance formula of eligible pay multiplied by 2%, with early retirement at 58 with 30 years of service or 60 with 10.

The Northrop Grumman Pension Plan absorbed the Retirement Value Plan, the Commercial Aircraft Division Salaried Retirement Plan, the Grumman Pension Plan, and the Norden Systems Employee Retirement Plan. The Electronic Systems Pension Plan, formerly the ESSD Pension Plan, is a subplan of it.

If you came from Orbital ATK, the Orbital ATK, Inc. Pension and Retirement Plan was renamed the Northrop Grumman Innovation Systems Pension and Retirement Plan and merged into the Pension Plan as a subplan on 1 January 2020. Inside it sit benefit structures still carrying their original names: the Alliant Techsystems Retirement Formula, the Alliant Techsystems Aerospace Pension Formula, the ATK SEG Retirement Formula, the Federal Cartridge Company Pension Formula, the ATK Pension Equity Formula, the Alliant Lake City Retirement Formula, the Alliant Techsystems Retirement Income Formula (GOCO), and the ATK Cash Balance Formula.

If you came from Thiokol, the Thiokol Propulsion Pension Plan merged into the Space & Mission Systems Corp. Salaried Pension Plan on the same date, carrying the Former Thiokol Propulsion Pension Plan Formula, the Thiokol Pension Equity Formula and the Thiokol Cash Balance Formula.

Aerojet and Westinghouse heritage sits in the Electronic Systems – Space Division plans, and Litton heritage in Retirement Plan B and in the separate Financial Security and Savings Program.

The practical point is not the history. It is that a benefit structure keeps its own rules after a merger. Two people with the same job title and the same tenure can be on entirely different formulas because of who employed them in 1998, and the only way to know which is to read the name on your own statement and match it.

The Savings Plan's core options are largely common or collective trusts rather than mutual funds: a U.S. Equity Fund, a U.S. Fixed-Income Fund, a Stable Value Account, an International Equity Fund, a Small Cap Fund, an Emerging Markets Fund, a Balanced Fund, the Northrop Grumman Fund holding company stock, and eleven Retirement Path target-date funds running out to 2070.

A mutual fund has a ticker, a public fact sheet and a Morningstar page. A collective trust generally has none of those. So a Northrop employee who wants to know what they hold, what it costs, or how it has performed against an alternative cannot simply look it up the way they could with almost any retail account. That is a disclosure and comparability problem rather than a criticism of the funds, several of which are perfectly reasonable vehicles.

There is also a Fidelity BrokerageLink window inside the plan, and it is heavily used by the standards of these things: $4.64 billion at the end of 2025, up from $4.02 billion a year earlier, against total plan net assets of $44.4 billion. That is around 10.5% of the plan, which is roughly three times the proportion at a comparable plan we have looked at recently.

One boundary: the Financial Security and Savings Program, the legacy Litton plan, has no BrokerageLink window at all. If your account is in the FSSP rather than the Savings Plan, that option does not exist for you.

On termination of employment for any reason, you may take the entire balance as a lump sum, take installment payments, or take it as an annuity, net of any outstanding loan. You may roll it to an IRA or to another employer's plan. Otherwise distributions generally begin at your mandatory commencement date, which means the balance can stay where it is in the meantime.

That flexibility matters more than it sounds. The statutory age-55 exception to the 10% early distribution penalty, separating from service in or after the year you turn 55, is useless in a plan that forces a full distribution at separation, because the distribution happens whether the timing suits you or not. Northrop's plan permits partial and installment distributions, which is what makes the exception usable rather than theoretical.

Being precise about what that is and is not: the age-55 exception is statutory and does not require a plan provision. There is no public plan-document language addressing separation at or after 55, and we are not going to quote one that does not exist. How a specific distribution gets coded on your 1099-R is an operational matter for the Benefits Center, and worth confirming before you rely on it.

If you have both a pension and a 401(k), the sequence between them is its own decision. The Savings Plan accepts rollovers of benefit payments from certain company pension plans, which opens a route that is not always obvious.

Whether the 401(k) match is trued up at year end. Not addressed in the last three years of 11-K filings or in any public benefits material. The filing's silence is not evidence either way, an 11-K plan description is detailed but selective, and is under no obligation to mention a true-up.

The cash balance pay credit schedule by points. Only the percentages applying to named executives are disclosed.

The pension vesting schedule. It is in none of the filings, and it should not be assumed to match the 401(k)'s three years.

The tier table inside the Non-Elective Contribution's stated 2.5% to 4.0% band, for Orbital ATK heritage employees.

The Savings Plan's automatic enrolment default rate and the cap on its annual one-percent escalation. New employees are enrolled about 45 days after hire and escalated a percentage point a year, but the starting rate and the ceiling are not published.

Every one of those sits in a summary plan description you already have access to. Bringing yours to a first conversation converts most of this page from general to specific in about ten minutes.